Again, an enhanced scanner with Honda and Acura software makes the job as easy as pressing a button, but procedures are available in your service information that don't require a scanner. disconnect the batery for 20 seconds reconect it and follow the above procedure. The ECM uses non-volatile memory to keep track of the IAC position when the engine and ECM are turned off. After cleaned my throttle body and my Honda civic started running horribly! I took my car to the dealer and they wanted to charge me hundreds of dollars to fix or simple reset the throttle position. PCM Idle Learn Procedure for Honda Accord 2003-2011. The cracked HDS software version that came with it did not cover my car, but I was able to find a newer version (V2. Select a Honda Vehicle Enter the year and model to access manuals, guides, and warranty information Select Year 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976. Without Gaskets, Idle Air Control Motor. Hi Guys, Desperately need some help ASAP!!! Installed my Spoon Throttle body and now the car's idle is going nuts!!! When you switch it on it just jumps from 1500rpm to 3000rpm on its own! I'm guessing idle control sensor but i can't understand why!!!!!! I'm meant to be going to a show. Attached Files NTB05-067. Anyways after doing that he pulled the PCM fuse, discounted the battery, 30 mins later reconnect. Slowly, move the throttle through its full range of movement from its "closed" position to its "full open" position, while observing the digital readout on the DMM. As you press down on the pedal, a sensor called a throttle position sensor receives a signal relative to where your foot is, ranging from all the way up (zero acceleration), to all the way down. 5 weeks ago. There are relearn procedures for the throttle, crank and cam sensors as well as the ECU/PCM. * Kan kalibrera (SAS) Steering Angle Sensor. Do the idle learn procedure whenever you do any of these actions:-Disconnect the battery. After about five seconds, the idle began oscillating between 1 and 2K rpm. Every Cardone Reman Throttle Body is first disassembled and. None are shorted to ground either. Will generally only idle low and rough for a stop light or 2 then things will relatively go back to normal. This procedure performs the PMC idle relearn on most Honda units. RPMs will jump up and stay up as long as the car is running (even if you plug the harness back in). You may find it necessary to remove the air intake snorkel assembly (don’t forget the MAF connector if equipped) as well as the breather and surrounding vacuum. The idle air control valve is responsible for managing the engine idle speed. After 20 seconds, rev up the engine a couple of times to ensure idle speed is within specifications. " If this sensor falls out of calibration or fails, you may experience issues controlling the throttle of the car. Let the engine idle for about 5 minutes with the throttle fully closed. For those who don't have access, you can ask a Honda dealership to do this for you. In-fact since our first throttle body in 1988, our line of BBK throttle bodies now covers most auto & truck models making it by far the largest offering of performance throttle bodies in the world. Some days we help shops deal with the most challenging diagnostics, other days we are a wall to bounce ideas off, no matter what we are here to add value to your shop and save you time. Got an intermittent low and rough idle on my 2007 Honda Civic LX. A blog about cycle touring in New Zealand including descriptions and photos of the best cycling routes and advice on touring bikes and equipment. Most mechanics who have a high end scan tool can do idle relearn easy. 2 ltr v6 2wd. Let the engine return to idle for a minimum of five minutes with no loads (If the radiator fan cycles during this five minutes, add the length of time that the fan runs). Select TP POSITION CHECK, and clear the original throttle position learned value, and follow the steps to relearn. 2015 Sienna Limited Premium, 2014 Subaru Outback, 2013 Honda CRV (kids car 1), 2018 Toyota RAV4 (kids car 2). 5 weeks ago. Don't touch the gas or brake during the procedure, and make sure all the accessories are off. When I say the car is idle at 0rpm because the needle with clearly be below 0 but the engine feels totally fine not like it's about to turn off. Have them depress the gas pedal all the way to open the throttle plate so you can gain access to do your cleaning. RPMs will jump up and stay up as long as the car is running (even if you plug the harness back in). P0507 HONDA Meaning The Engine Control Module controls the engine idle speed to a specified level through the fine adjustment of the air, which is let into the intake manifold, by operating the electric throttle control actuator. I tried to clean the throttle body and did an idle relearn but still got another 2176 code. I vaguely recal that TP Sensor calibration actually referred to manual throttle bodies, ie, where the throttle cables actually manually operated the butterfly. (Or unplug the battery for a few minutes) 3. Make sure all electrical items (the A/C, the audio system, the lights, etc. TSB 2 - #06-06-04-032A: Info - Electronic Throttle Control (ETC) Adaptive Value Reset (Idle Learn) Procedure - (Jul 18, 2006) Subject: Models: Electronic Throttle Control (ETC) Adaptive Value Reset (Idle Learn) Procedure 2006 Chevrolet Epica with 2. I remember it took a very long time for the idle to return to normal (many w. Usually after cleaning the throttle body, you need a scanner to perform an idle relearn procedure. I was hesitant because it did not state that it supported my 2011 Fit. After you disconnected battery, or replaced the Powertrain Control Module, or in my case the coolant replacement, you may need to perform this procedure. Throttle Position Sensor Kit For 2001-2002 Acura MDX, 2003-2004 Honda Pilot 3. The throttle must also be functioning correctly and be free of build-up. 6) Every 20 seconds or so the idle will be adjusted up and down as the ECU tries to adjust it towards a stoichiometric fuel / air mix. Acura TPMS Relearn: Alfa Romeo TPMS Relearn: Aston Martin TPMS Relearn: Audi TPMS Relearn: Bentley TPMS Relearn: BMW TPMS Relearn: Bugatti TPMS Relearn: Buick TPMS Relearn: Cadillac TPMS Relearn: Chevrolet TPMS Relearn: Chrysler TPMS Relearn: Dodge TPMS Relearn: Ferrari TPMS Relearn: Fiat TPMS Relearn: Ford TPMS Relearn: GMC TPMS Relearn: Honda. The ECM uses non-volatile memory to keep track of the IAC position when the engine and ECM are turned off. A dirty TB can cause idle issues or poor off idle throttle response (when the plates are open just a small amount). 6) NOTE: Accelerating the vehicle from a stop to about 45 mph at moderate throttle angle (20-25 degrees) is sufficient. Eighth generation (2008–2012) / Honda Accord MK8 2008-2012 Service Manual / Fuel and Emissions / Idle Control System / ECM/PCM Idle Learn Procedure The idle learn procedure must be done so the ECM/PCM can learn the engine idle characteristics. Since the early ’90s, Honda vehicles have used an electrical load detector (ELD) unit in the under-hood fuse/relay box. 6) Every 20 seconds or so the idle will be adjusted up and down as the ECU tries to adjust it towards a stoichiometric fuel / air mix. I changed the upstream o2 sensors and the MAF. It was on 2008 or 2009 Honda Accord. it runs fine for a minute or so then dies and wont start agian. EVAP Monitor Test and EVAP System Testing, Output Controls, Injector Balance, ICB, IAC, EGR, Crank Pos Relearn Particulate Filter Replacement & Fuel Filter Life Reset Function – Diesel engines where applicable. Need Top Plate without butterfly valve: 2003-07 Honda Accord (V6 5AT), 2013-17 Honda Accord (V6) Do you have a J37 throttle body already? The J37 throttle body itself has been a popular upgrade for many years. This bulletin applies to 2005-2013 Honda Pilot vehicles. Give it just enough throttle to allow the shifts to happen. " If this sensor falls out of calibration or fails, you may experience issues controlling the throttle of the car. After 20 seconds, rev up the engine a couple of times to ensure idle speed is within specifications. If you're concerned with the throttle body or are experiencing acceleration and idling issues, review these throttle body symptoms to determine whether your vehicle needs a new throttle. 5L (Cardone 67-2011) Relearn procedure may need to be performed upon installation of unit. * Kan göra en relearn på gasspjället. To correct any accidental changes in throttle body calibration, use these procedures to recalibrate. I have a 2005 Honda Odyssey. If you are dissatisfied with your vehicle performance or have a product complaint, please contact Honda Automobile Customer Service at (800) 999-1009. Honda Pilot EX-L OEM Engine Harness/P#A-SZB-A $ Brand: Honda. It is controlled by the computer and idle speed is determined by engine temperature. I have a P2176 trouble code - Throttle actuator Control System Idle position not learned. When there are throttle body malfunctions the wrong amount of air enters into the engine causing problems with air/fuel mixture ratio. a battery change), you have two options:. The relearn may take from 10 – 35 minutes of driving. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Unplug the TB harness. 5) Accelerate the vehicle with a throttle opening angle between 10 and 50 degrees. Make sure all electrical items (the A/C, the audio system, the lights, etc. An electronic throttle body (or electronic throttle control) connects to the gas pedal/accelerator electronically without the use of cables. An air tight seal is needed so that 100% of the air through the throttle body is diverted to the IAC (Idle air control), without it the engine has limited or no control over engine speed at idle. TPMS Relearn Procedure. The vehicle will learn each sensor Id and turn the TPMS light off. I have 07 sentra base model and after I cleaned throttle body and combustion rpms are too high at idle torque and hp stayed same. After replacing the starter and cleaning the throttle body I keep having a CEL and the P0507 code. When you’re having problems, the first thing worth trying is the idle lean procedure. Their improper functioning could cause symptoms such as poor ignition, inefficient throttle response, or an idle stop. You may find it necessary to remove the air intake snorkel assembly (don’t forget the MAF connector if equipped) as well as the breather and surrounding vacuum. All you need is the HDS (Honda Diagnostic Software). 7 volts; a value range that indicates that the throttle valve is in the open position. Ok guys, we discussed the problem in my bike before. What is the idle relearn procedure - Answered by a verified Mechanic for Honda We use cookies to give you the best possible experience on our website. On Altimas and possibly other vehicles the problem may be fixed by having the dealer perform an idle air relearn procedure, or other relearn procedures. E He won't work on a honda that has been in his dealer's shop. See full list on honda-tech. Also, since that first day in 1988, each & every throttle body has been 100% designed & built in the USA. Hi Guys, Desperately need some help ASAP!!! Installed my Spoon Throttle body and now the car's idle is going nuts!!! When you switch it on it just jumps from 1500rpm to 3000rpm on its own! I'm guessing idle control sensor but i can't understand why!!!!!! I'm meant to be going to a show. The idle is going to be high at first until the computer relearns the idle again. The operating of the throttle valve is varied to allow for optimum control of the engine idling speed. If you are dissatisfied with your vehicle performance or have a product complaint, please contact Honda Automobile Customer Service at (800) 999-1009. This is PCM Idle Learn Procedure for Honda Accord 2003-2011. How to Do an Idle Relearn. This code has been coming on about every month for the last 5 months. a battery change), you have two options:. A bad throttle position sensor is the last thing that you will ever wish to have on your ride. I changed the upstream o2 sensors and the MAF. See appropriate service information for vehicle specific procedures and details if you wish to perform a throttle relearn in this way. do the idle learn. Otobasic Philippines Acura TL 2006-2008 TPMS Reset (Relearn) Procedure TPMS Reset This Tutorial will work for Acura TL 2006-2007-2008. The PCM uses this information to estimate air flow and engine load. Got an intermittent low and rough idle on my 2007 Honda Civic LX. I don't have a manual in my car. With the passage of time, the sensor will start to get worn and may eventually have to be replaced. c on and then drive it for 5 minutes over 30 mph to reprogram the sensor ranges. The throttle position sensor is located near the throttle body itself. Anyways after doing that he pulled the PCM fuse, discounted the battery, 30 mins later reconnect. 2 - 2wd - miles - 121,000 - Automatic. Sometimes these problems cannot be overcome by the PCM and the check engine light will signal a problem. Confirm "ECU" idle speed of ~850RPM. Attached Files NTB05-067. 05) on the internet that worked. It is controlled by the computer and idle speed is determined by engine temperature. If it's broken or leaking, it can cause an imbalance and create high idle. Also feels like it wants to pull even when stopped. The idle is going to be high at first until the computer relearns the idle again. 1999 Honda Accord Idle Fault. - VIN Editing / Changing -Key Programming: Immobilizer, ignition key, key fob, Keyless entry, security module. If your idle speed is incorrect you either have a. Here is how to clean the TB: https://www. Here's an example on Honda Civic throttle body reset using Foxwell NT510 multi-system scanner. If that doesn't work, you might need a throttle body cleaning then doing an Idle relearn. There are relearn procedures for the throttle, crank and cam sensors as well as the ECU/PCM. reset the ECM/PCM with the HDS. Here's an example on Honda Civic throttle body reset using Foxwell NT510 multi-system scanner. The Electronic Throttle Body (ETB) is the digital brainchild of the old throttle control, which used a mechanical link between the pedal and throttle. 8-liter VVTL-i (2ZZ-GE) and VVT-i (1ZZ-FE) engine, transmission, exhaust, intake, and performance tuning discussions 6 posts • Page 1 of 1. The 2000 Honda CR-V has 7 problems reported for stalling/rough idle. For additional recall assistance, click the Ask Dave by Honda button. I don't have a manual in my car. Go to INSPECTION MENU in the HDS and select ETCS TEST. RELEARN PROCEDURES. 2001 honda accord coupe manual; 2004 ram 1500 user manual; 1990 jeep cherokee owners manual; 1997 bmw m3 owners manual. but also strong smell of fuel 1 Answer. I got the IAC replaced with a honda part, the throttle body cleaned and a new pigtail on the steering wire. This car belongs to a local used car dealer near us. This bulletin applies to 2005-2013 Honda Pilot vehicles. May 27, 2015 at 11:30 pm #664944. Simply disconnect power and you can proceed with idle relearn while leaving the controller in place. Problem is, car runs fine when cold, when fully warmed up there is a loping idle at stops - may shut off but restarts fine. A dirty TB can cause idle issues or poor off idle throttle response (when the plates are open just a small amount). 2006 Honda Accord Fuel Injection Throttle Bodies. Honda had to re clean the throttle body apparently and reprogram the pcm/ecm. Most people have thought they needed to replace their throttle bodies but yet got the same issue until the dealer did the Idle Air Relearn via Consult II or this procedure listed. Wellwhen you removed the battery you reset the ECU, so it should be relearning the idle settings. Idle relearn procedure fails. An electronic throttle body (or electronic throttle control) connects to the gas pedal/accelerator electronically without the use of cables. Tried the relearn procedure and still no luck. put the fuse back in, close hood, and start the car. When I say the car is idle at 0rpm because the needle with clearly be below 0 but the engine feels totally fine not like it's about to turn off. After replacing the iacv and throttle body with new honda parts, I'm trying to. This procedure applies to all 2009 Honda Accord 4-cyl and 6-cyl vehicles and many other Honda products. Comprehensive OBD relearn coverage. The throttle position sensor, or TPS, is used to control the actual throttle position relative to the amount of feedback it receives from the "Go Pedal. Once you remove the dirt and carbon build up from the throttle opening, you’re basically letting in more air now than the PCM has become accustomed to. -Reset the ECM. Start it up and let it sit about 10 minutes at idle so it can relearn idle. Since throttle body replacement the idle is too high. That's going far for atv diagnosis in my opinoin,I do prefer efi though,that's my aoto specialty. I vaguely recal that TP Sensor calibration actually referred to manual throttle bodies, ie, where the throttle cables actually manually operated the butterfly. 5L (Cardone 67-2011) Relearn procedure may need to be performed upon installation of unit. let it idle for 10 minutes in park or neutral without using any lights/accessories or pressing the gas. Since throttle body replacement the idle is too high. Please refer to the service manual for vehicle specific instructions. How do you adjust the idle on a Dodge It is computer controlled with a idle air control motor that is on the back of the throttle body. 2001 honda accord coupe manual; 2004 ram 1500 user manual; 1990 jeep cherokee owners manual; 1997 bmw m3 owners manual. Honda Accord Euro 2012 – Window Relearn Procedure. To correct any accidental changes in throttle body calibration, use these procedures to recalibrate. You must perform an idle relearn procedure Honda any time you replace the ECM/PCM, reset the ECM/PCM, update the ECM/PCM, replace or clean the throttle body, or disassemble the engine or the transmission. NOTE: If the radiator fan comes on, do not include its running time in the 5 minutes. Some examples of reasons to perform a TBA: The vehicle's battery has been disconnected and re-connected. All you need is the HDS (Honda Diagnostic Software). The Idle Learn procedure typically requires disconnecting the battery which will reset the engine management computer as a side-effect. During movement of a vehicle, the signal delivered to the TPS is in the range of 3. start the car, let it idle 10 mins without using any accessory or pressing the gas. The engine should be at operating temperature for this. Save up to 40% on original replacement 2011 Honda Civic fuel injection throttle bodies. Honda corporate told me I was basically screwed. P0507 HONDA Meaning The Engine Control Module controls the engine idle speed to a specified level through the fine adjustment of the air, which is let into the intake manifold, by operating the electric throttle control actuator. Cleaning the throttle body allowed more air to enter the engine, and the computer is compensating by adding more fuel. Honda pilot idle relearn Honda pilot idle relearn. This is the reason why CARiD strives to make it as easy, comfortable and affordable as possible for you to keep your Honda Pilot in tip top shape. I removed the throttle and the shifter bracket to clean off the rust and corrosion and when I lefted the throttle bracket off the shirter lever came up some out of the transmission and I need to know how to put back in place and reset it so the shifter and throttle work properly. Select a Honda Vehicle Enter the year and model to access manuals, guides, and warranty information Select Year 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976. com Monday – Friday 8:30 AM – 7:30 PM EST. Turn engine off for at least 15 seconds and remove scan tool. Relearn Procedure Turn the ignition switch to the OFF position. Drive the vehicle above 15 MPH for at least 10 minutes. 2006 Honda Accord Fuel Injection Throttle Bodies. I've replaced most things that could be causing this which have each helped in there own way solving various problems and have helped with overall engine performance but it. I have a P2176 trouble code - Throttle actuator Control System Idle position not learned. Since the early ’90s, Honda vehicles have used an electrical load detector (ELD) unit in the under-hood fuse/relay box. I tried to clean the throttle body and did an idle relearn but still got another 2176 code. Background: I replaced the Throttle Body while chasing down a P0121 error code. idle relearn on most Honda units. c on and then drive it for 5 minutes over 30 mph to reprogram the sensor ranges. Another cause of high idle could be the air intake boot which delivers air into the intake system. Each car has a unique IAC value that takes into account the condition of the sensors, air and vacuum passages, etc. I did pedal dance to relearn idle it seems to be working fine, but I was wondering if there is a scanner that can run relearn and has other professional tricks on it. Acura TPMS Relearn: Alfa Romeo TPMS Relearn: Aston Martin TPMS Relearn: Audi TPMS Relearn: Bentley TPMS Relearn: BMW TPMS Relearn: Bugatti TPMS Relearn: Buick TPMS Relearn: Cadillac TPMS Relearn: Chevrolet TPMS Relearn: Chrysler TPMS Relearn: Dodge TPMS Relearn: Ferrari TPMS Relearn: Fiat TPMS Relearn: Ford TPMS Relearn: GMC TPMS Relearn: Honda. PCM Idle Learn Procedure for Honda Accord 2003-2011. After about five seconds, the idle began oscillating between 1 and 2K rpm. 5L (Cardone 67-2011) Relearn procedure may need to be performed upon installation of unit. My quick fix was to spray power lube into its control surfaces and it would behave properly for about 6 months each time. Can someone list the steps of the proper idle relearn procedure on honda civics? I've searched many websites and have found many ways that people are describing on how to do it. I believe that "idle relearn" simply ensures that the portion of this map around idle speeds is rebuilt properly. Reset Steering Angle Sensor (SAS). It was throwing codes p0171 and p0174. The throttle body is where the throttle valve is mounted and is what control the amount of air that enters the combustion chamber. Cleaning the throttle body allowed more air to enter the engine, and the computer is compensating by adding more fuel. You must perform an idle relearn procedure Honda any time you replace the ECM/PCM, reset the ECM/PCM, update the ECM/PCM, replace or clean the throttle body, or disassemble the engine or the transmission. Drive vehicle for at least 15 minutes above 30mph in order for system to learn new sensor IDs. How to Do an Idle Relearn. that resets the computer. Shops perform a Honda throttle body reset with a scan tool, but you can perform it manually by following this procedure: 1) Turn the ignition key to the RUN position for 2-seconds. When you’re having problems, the first thing worth trying is the idle lean procedure. Sensor Relearn Procedure without a Scan Tool: 1. Problem is, car runs fine when cold, when fully warmed up there is a loping idle at stops - may shut off but restarts fine. Most people have thought they needed to replace their throttle bodies but yet got the same issue until the dealer did the Idle Air Relearn via Consult II or this procedure listed. Last week I got a new battery for my wife's 2000 Civic (with auto trans), and ever since then the idle has been very low. It is a generic code, which means that it has the same for the Honda CR-V as any other vehicle. This procedure performs the PMC idle relearn on most Honda units. This procedure applies to all 2009 Honda Accord 4-cyl and 6-cyl vehicles and many other Honda products. Let the engine idle with the throttle closed and all electrical items off for 10 minutes. GM throttle body relearn procedure How to do a GM throttle body relearn procedure. I was hesitant because it did not state that it supported my 2011 Fit. that resets the computer. Some days we help shops deal with the most challenging diagnostics, other days we are a wall to bounce ideas off, no matter what we are here to add value to your shop and save you time. The PCM uses this information to estimate air flow and engine load. The throttle body is an important mechanical component found in the fuel injected vehicles which controls and regulates the amount of air flowing into the engine. Every Cardone Reman Throttle Body is first disassembled and. Chrysler took the Neon’s performance to new heights with the Dodge Neon R/T in and the SRT-4 in detailing accessories, and paint and body items to restore. Let the engine idle for about 5 minutes with the throttle fully closed. P0507 Symptoms. Acura TPMS Relearn: Alfa Romeo TPMS Relearn: Aston Martin TPMS Relearn: Audi TPMS Relearn: Bentley TPMS Relearn: BMW TPMS Relearn: Bugatti TPMS Relearn: Buick TPMS Relearn: Cadillac TPMS Relearn: Chevrolet TPMS Relearn: Chrysler TPMS Relearn: Dodge TPMS Relearn: Ferrari TPMS Relearn: Fiat TPMS Relearn: Ford TPMS Relearn: GMC TPMS Relearn: Honda. 2006 Honda Accord Fuel Injection Throttle Bodies. It is suggested that the throttle body be removed for this service and cleaned without spraying cleaner directly into the assembly. I tried to clean the throttle body and did an idle relearn but still got another 2176 code. Also the idle relearn is high idle at 3K for 3 minutes(subtracting any time the fans run from that three minutes), so when the fans run, you do not count that time towards the three minutes total time. Do not start the engine. This will likely prevent you. Checked for leaks around intake, vacuum lines, etc. On a Honda, cleaning the throttle body while it’s on the vehicle is not recommended. Got an intermittent low and rough idle on my 2007 Honda Civic LX. around 1500 to 1800 on cold start and drops to 1200 rpm. The ECM uses non-volatile memory to keep track of the IAC position when the engine and ECM are turned off. Tried the relearn procedure and still no luck. Throttle Position Sensors are manufactured using switch, potentiometer, and combination designs. Relearn Procedure: 1. I've read that I need to hold RPMs steady at 3K, for 5 minutes straight. That's going far for atv diagnosis in my opinoin,I do prefer efi though,that's my aoto specialty. Turn the ignition switch to ON (II), and wait 2 seconds. Here is how to clean the TB: https://www. RPMs will jump up and stay up as long as the car is running (even if you plug the harness back in). The relearn may take from 10 – 35 minutes of driving. Load the HDS and put in vehicle information. On the nissan (G) it involves performing several very time specific tasks with the throttle and the on/off switch. The idle is going to be high at first until the computer relearns the idle again. How can I reduce the idle to the factory default at 700? I read stuff online and it said I have to perform the idle re-learn procedure, what is that? Car: honda accord 2008, 4cyl Thanks. Within 3 seconds after the check engine light stays constantly on, release the accelerator pedal. NO IDLE RELEARN the car's ECU relearned after 3 days of driving. Every Cardone Reman Throttle Body is first disassembled and. I have 07 sentra base model and after I cleaned throttle body and combustion rpms are too high at idle torque and hp stayed same. When the throttle plate is cleaned, more air is allowed to pass the throttle plate resulting in the high idle speed. Honda corporate told me I was basically screwed. The engine light has been going on and off with the same code for the Idle Air Control. The idle is going to be high at first until the computer relearns the idle again. PCM Idle Learn Procedure for Honda Accord 2003-2011. 2 - 2wd - miles - 121,000 - Automatic. But every time I release the throttle completely to stop at a light or for something else, my bike runs for about 1 more second and stalls. However, I took the car on the motorway, driving a fairly consistent 100km/h for about 20 minutes, and that seemed to have fixed it!. I just installed a throttle body spacer in my Civic. Also the idle relearn is high idle at 3K for 3 minutes(subtracting any time the fans run from that three minutes), so when the fans run, you do not count that time towards the three minutes total time. 2lt 4wd? u dont set the idle the ecm does the setting througt the air idle conrtol. It will relearn idle automatically if you leave it idling for 10 minutes. A closed-throttle position switch informs the PCM unit that the accelerator pedal is free, which indicates that the driver has removed his/her foot from the pedal device. Throttle Position Sensor Kit For 2001-2002 Acura MDX, 2003-2004 Honda Pilot 3. Check the IAC (idle air controller) if equipped, verify it’s operation. (I perform this after driving the car for a few minutes) shutting it off then do the procedure. After my (authorized) service station has cleaned my throttle body the car is idling higher than normal (~900rpm - 200rpms higher) and the car is accelerating by itself when rpms are lower than 1500! They have reset the ECU and did the idle learn procedure but the Honda computer reports the. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Drive vehicle for at least 15 minutes above 30mph in order for system to learn new sensor IDs. The idle air control valve is responsible for managing the engine idle speed. Wellwhen you removed the battery you reset the ECU, so it should be relearning the idle settings. Here is how to do the TPS relearn with a bidirectional scantool. Navigate our online catalogue to find fuel injection throttle bodies and other parts designed specifically to fit a 2006 Honda Accord. NOTE: If the radiator fan comes on, do not include its running time in the 5 minutes. None are shorted to ground either. GM throttle body relearn procedure How to do a GM throttle body relearn procedure. Confirm "ECU" idle speed of ~850RPM. I believe that it won't happen until the engine reaches operating temperature. NOTE: Erasing DTCs with Honda PGM Tester does require the idle learn procedure to be done again. 0 l with a Carb engine. -Reset the ECM. It is controlled by the computer and idle speed is determined by engine temperature. The throttle body is an important mechanical component found in the fuel injected vehicles which controls and regulates the amount of air flowing into the engine. -Be sure ALL other sensors are out of range of vehicle antenna, (10 ft range min). Search in the FAQ fore idle relearn procedure. Here is how to clean the TB: https://www. the symptom is that when the auto up function is pressed the window goes all the way up hits the top and goes back down an inch and a bit, the first thing that should be. The best way to determine if these issues are caused by your throttle position sensor is to go to the source. The ECM uses non-volatile memory to keep track of the IAC position when the engine and ECM are turned off. This is the PCM Idle Learn Procedure from the service manual: 1. During movement of a vehicle, the signal delivered to the TPS is in the range of 3. Under most circumstances, it will relearn after just driving the car for a while, but if your car continues to experience an abnormal idle, or you just don't want to wait for it to relearn on its own, you can try this procedure. If the vehicle has an electronic throttle body, a sensor on the accelerator sends a signal to the powertrain control module (PCM) to determine the right throttle position and then commands a motor on the. I was told Honda will not buy back this vehicle or trade it in because of this unresolved issue. Pontiac G6 Idle Relearn. This is PCM Idle Learn Procedure for Honda Accord 2003-2011. Idle relearn procedure fails. Cleaning the throttle body allowed more air to enter the engine, and the computer is compensating by adding more fuel. A bad throttle position sensor is the last thing that you will ever wish to have on your ride. The KAM or “Keep Alive Memory” is the memory that is stored in the powertrain control module (PCM). 5 start-drive cycles is usually all you need. In some applications (remember, refer to factory procedures) you’ll need to allow the engine to run with. Can someone list the steps of the proper idle relearn procedure on honda civics? I've searched many websites and have found many ways that people are describing on how to do it. let it idle for 10 minutes in park or neutral without using any lights/accessories or pressing the gas. disconnect the batery for 20 seconds reconect it and follow the above procedure. turn the ignition switch ON (II), and wait 2 seconds. I have a 2000 honda civic ex 5 speed manual. The Nissan Consult II factory scan tool will relearn the idle speed but the scan tool is not available in most aftermarket repair shops so Nissan provided a manual way to relearn the idle. Under most circumstances, it will relearn after just driving the car for a while, but if your car continues to experience an abnormal idle, or you just don't want to wait for it to relearn on its own, you can try this procedure. The throttle position sensor is located near the throttle body itself. The Electronic Throttle Body (ETB) is the digital brainchild of the old throttle control, which used a mechanical link between the pedal and throttle. The throttle body is an important mechanical component found in the fuel injected vehicles which controls and regulates the amount of air flowing into the engine. Please refer to the service manual for vehicle specific instructions. This is PCM Idle Learn Procedure for Honda Accord 2003-2011. Reset the radio/auto window only after ILP is done. Let the engine idle for about 5 minutes with the throttle fully closed. This unit reads the amperage load directly from the battery and in-turn sends a varied voltage signal to the PCM which regulates the field signal to the alternator. I tried to clean the throttle body and did an idle relearn but still got another 2176 code. Cleaning the throttle body allowed more air to enter the engine, and the computer is compensating by adding more fuel. Make sure all electrical items (the A/C, the audio system, the lights, etc. Handles beautifully and is a ton of fun to drive. Nissan Pedal, Throttle and Idle Relearn Tutorial. The 2000 Honda CR-V has 7 problems reported for stalling/rough idle. Hi, is there a way too reset the PCM without using the Honda HDS? I want to clean the throttle body and then need to do the idle relearn and have been told/read I need to reset the PCM. NOTE: If the radiator fan comes on, do not include its running time in the 5 minutes. I have a 2000 Ford F-150 4. Release throttle immediately once procedure is learned! Once the variation values are learned, the ECC will return engine control to the driver. I tried to relearn idle procedure but must be doing something wrong. The Electronic Throttle Body (ETB) is the digital brainchild of the old throttle control, which used a mechanical link between the pedal and throttle. How to Do an Idle Relearn. Joined Jul 6, 2009 · 51 Posts. The idle is going to be high at first until the computer relearns the idle again. If it is not adjustable, then it becomes mandatory that you check throttle stop and throttle cable adjustments. I tried to clean the throttle body and did an idle relearn but still got another 2176 code. Let the vehicle sit OFF for a minimum of 20 minutes 3. It should increase or decrease steadily and evenly as the throttle linkage is moved through its full range. idle relearn on most Honda units. RELEARN PROCEDURES. reset the ECM/PCM with the HDS. I have 07 sentra base model and after I cleaned throttle body and combustion rpms are too high at idle torque and hp stayed same. Some guys say that after you, say, install a new intake, and D/C the battery for a spell, you need to follow the idle relearn procedure, which involves warming the engine up and letting it idle for a spell to let the computer reset idle characteristics. Hello Club Civic Forum: I own a 1999 Honda Civic EX. Ensure tires are inflated to the pressure indicated on the tire placard. If that doesn't work, you might need a throttle body cleaning then doing an Idle relearn. It is controlled by the computer and idle speed is determined by engine temperature. What is the idle relearn procedure - Answered by a verified Mechanic for Honda We use cookies to give you the best possible experience on our website. Make sure all electrical items (the A/C, the audio system, the lights, etc. In some applications (remember, refer to factory procedures) you'll need to allow the engine to run with the trans-mission in Drive until the fan cycles one time without the wheels moving, then allow it to idle for five additional minutes. With the ETB, the ECU fully controls it based on signals from the accelerator pedal. (b) Idle the car for 5 minutes. This procedure applies to all 2009 Honda Accord 4-cyl and 6-cyl vehicles and many other Honda products. None are shorted to ground either. 6) NOTE: Accelerating the vehicle from a stop to about 45 mph at moderate throttle angle (20-25 degrees) is sufficient. Auction vehicle with no history, sets P2176 and won’t clear. the symptom is that when the auto up function is pressed the window goes all the way up hits the top and goes back down an inch and a bit, the first thing that should be. Idle at a stop seems fine (800rpm, give or take 10), but when coasting to a stop or downhill in neutral (doesn't matter if in gear with clutch disengaged or in neutral) the idle rpms are all over the place. The same thing happened a couple of years ago when her battery died and we had to boost it. However, I took the car on the motorway, driving a fairly consistent 100km/h for about 20 minutes, and that seemed to have fixed it!. I have a P2176 trouble code - Throttle actuator Control System Idle position not learned. I drove it around for about ten minutes and seems to be fine while driving, but it. You must perform an idle relearn procedure Honda any time you replace the ECM/PCM, reset the ECM/PCM, update the ECM/PCM, replace or clean the throttle body, or disassemble the engine or the transmission. An electronic throttle body (or electronic throttle control) connects to the gas pedal/accelerator electronically without the use of cables. CARB D-234-10 Approved. Unplug the TB harness. The ECU will also store trouble codes for diagnostic capability. Note: These procedures are a little tricky to do. The CNC machined 356 aluminum housing has a unique design that helps increase air velocity to the intake manifold. the idle will be set immediately, but it may take a while til the ecu relearns everything and you start getting good mileage again. I was told Honda will not buy back this vehicle or trade it in because of this unresolved issue. After 20 seconds, rev up the engine a couple of times to ensure idle speed is within specifications. 5k rpm and after the typical 10 minute smoke. Will apply to most Honda and Acura. Confirm "ECU" idle speed of ~850RPM. There are relearn procedures for the throttle, crank and cam sensors as well as the ECU/PCM. Give it just enough throttle to allow the shifts to happen. The most interesting thing of. I have a 2000 honda civic ex 5 speed manual. One of my shop loaner cars is a 2006 Accord 2. that resets the computer. Cycle the ignition switch from the OFF position to the RUN position three times, ending in the RUN position. Read/clear codes for all available systems. Save up to 40% on original replacement 2006 Honda Accord fuel injection throttle bodies. All you need is the HDS (Honda Diagnostic Software). The throttle body spacer permits more air than usual to go into the engine. There is a question in my mind as to whether Honda's advice to hold the RPM high using the accelerator at the start is just a way to force the engine to. All safety recall repairs are FREE at authorized Honda dealers. Throttle Position Sensors are manufactured using switch, potentiometer, and combination designs. I have a 2000 honda civic ex 5 speed manual. Jump to Latest Follow 1 - 11 of 11 Posts. RELEARN PROCEDURES. do the idle learn. Since the early ’90s, Honda vehicles have used an electrical load detector (ELD) unit in the under-hood fuse/relay box. This car belongs to a local used car dealer near us. A dirty TB can cause idle issues or poor off idle throttle response (when the plates are open just a small amount). I got the IAC replaced with a honda part, the throttle body cleaned and a new pigtail on the steering wire. Give it just enough throttle to allow the shifts to happen. Throttle relearn can also be done without a scan tool, essentially by letting the vehicle idle in park for several minutes and allowing time for the ECM to learn. The ECU will also store trouble codes for diagnostic capability. Idle Relearn Procedure. Acura TPMS Relearn: Alfa Romeo TPMS Relearn: Aston Martin TPMS Relearn: Audi TPMS Relearn: Bentley TPMS Relearn: BMW TPMS Relearn: Bugatti TPMS Relearn: Buick TPMS Relearn: Cadillac TPMS Relearn: Chevrolet TPMS Relearn: Chrysler TPMS Relearn: Dodge TPMS Relearn: Ferrari TPMS Relearn: Fiat TPMS Relearn: Ford TPMS Relearn: GMC TPMS Relearn: Honda. No, there is no need to remove it. If it wont idle u need to replace the aic motor on the th0rottle body!. Give it just enough throttle to allow the shifts to happen. To correct any accidental changes in throttle body calibration, use these procedures to recalibrate. This procedure performs the PMC idle relearn on most Honda units. Relearn Procedure Turn the ignition switch to the OFF position. Reset the ECM/PCM with the HDS. -Be sure ALL other sensors are out of range of vehicle antenna, (10 ft range min). Last week I got a new battery for my wife's 2000 Civic (with auto trans), and ever since then the idle has been very low. The KAM or “Keep Alive Memory” is the memory that is stored in the powertrain control module (PCM). The Nissan Consult II factory scan tool will relearn the idle speed but the scan tool is not available in most aftermarket repair shops so Nissan provided a manual way to relearn the idle. I've read that I need to hold RPMs steady at 3K, for 5 minutes straight. Load the HDS and put in vehicle information. The throttle position sensor, or TPS, is used to control the actual throttle position relative to the amount of feedback it receives from the "Go Pedal. found none. start the car, let it idle 10 mins without using any accessory or pressing the gas. disconnect the batery for 20 seconds reconect it and follow the above procedure. Shops perform a Honda throttle body reset with a scan tool, but you can perform it manually by following this procedure: 1) Turn the ignition key to the RUN position for 2-seconds. After my (authorized) service station has cleaned my throttle body the car is idling higher than normal (~900rpm - 200rpms higher) and the car is accelerating by itself when rpms are lower than 1500! They have reset the ECU and did the idle learn procedure but the Honda computer reports the. I did pedal dance to relearn idle it seems to be working fine, but I was wondering if there is a scanner that can run relearn and has other professional tricks on it. The engine should be at operating temperature for this. Simply disconnect power and you can proceed with idle relearn while leaving the controller in place. On Altimas and possibly other vehicles the problem may be fixed by having the dealer perform an idle air relearn procedure, or other relearn procedures. If the vehicle has an electronic throttle body, a sensor on the accelerator sends a signal to the powertrain control module (PCM) to determine the right throttle position and then commands a motor on the. By resetting the ECU, the trim values will be set to some neutral default value and all of the trouble codes will be cleared. but also strong smell of fuel. Can someone list the steps of the proper idle relearn procedure on honda civics? I've searched many websites and have found many ways that people are describing on how to do it. Hi, is there a way too reset the PCM without using the Honda HDS? I want to clean the throttle body and then need to do the idle relearn and have been told/read I need to reset the PCM. GM throttle body relearn procedure How to do a GM throttle body relearn procedure. My bike (CBR1000RR 04’) is running perfect strong and clean. Save up to 40% on original replacement 2006 Honda Accord fuel injection throttle bodies. Make sure all electrical items (the A/C, the audio system, the lights, etc. September 26, 2018 admin Acura TSX 2007-2008 TPMS Reset (Relearn) Procedure, Acura TSX Relearn, Acura TSX Reset Acura TSX 2007-2008 TPMS Reset (Relearn) Procedure. 2 Ways to relearn the TPMS Sensor, With Scan tool and Without Scan tool. Select TP POSITION CHECK, and clear the original throttle position learned value, and follow the steps to relearn. Throttle Position Sensor Kit For 2001-2002 Acura MDX, 2003-2004 Honda Pilot 3. For those who don't have access, you can ask a Honda dealership to do this for you. Cycle the ignition switch from the OFF position to the RUN position three times, ending in the RUN position. The Nissan Consult II factory scan tool will relearn the idle speed but the scan tool is not available in most aftermarket repair shops so Nissan provided a manual way to relearn the idle. If it wont idle u need to replace the aic motor on the th0rottle body!. NOTE: If the radiator fan comes on, do not include its running time in the 5 minutes. I tried to clean the throttle body and did an idle relearn but still got another 2176 code. Jump to Latest Follow 1 - 13 of 13 Posts. After cleaned my throttle body and my Honda civic started running horribly! I took my car to the dealer and they wanted to charge me hundreds of dollars to fix or simple reset the throttle position. This procedure details how to perform a Throttle Body Alignment (TBA) on many VW/Audi vehicles. Email Us: [email protected][email protected]. idle relearn on most Honda units. That's going far for atv diagnosis in my opinoin,I do prefer efi though,that's my aoto specialty. Chrysler took the Neon’s performance to new heights with the Dodge Neon R/T in and the SRT-4 in detailing accessories, and paint and body items to restore. This car belongs to a local used car dealer near us. Honda Civic: How to Replace and Calibrate TPS. Navigate our online catalogue to find fuel injection throttle bodies and other parts designed specifically to fit a 2006 Honda Accord. 5) Accelerate the vehicle with a throttle opening angle between 10 and 50 degrees. Reset the ECM/PCM with the HDS. Let the engine idle for about 5 minutes with the throttle fully closed. SBT Interior, com notícias, novidades da programação, concursos culturais e muita interação com você. 7 volts; a value range that indicates that the throttle valve is in the open position. I then bought a used throttle body and installed it and disconnected the battery for 10 minutes and did the idle relearn but after another month I got the same code coming up. 2013 Honda Accord Fuel Injection Throttle Body 6 Cyl 3. The Electronic Throttle Body (ETB) is the digital brainchild of the old throttle control, which used a mechanical link between the pedal and throttle. warm up car to normal temp, park, shut off engine, open hood and pull out FI ECU fuse from the fusebox near the battery, then put it back and close the hood. Make sure all electrical items (the A/C, the audio system, the lights, etc. After 20 seconds, rev up the engine a couple of times to ensure idle speed is within specifications. Since throttle body replacement the idle is too high. RELEARN PROCEDURES. An air tight seal is needed so that 100% of the air through the throttle body is diverted to the IAC (Idle air control), without it the engine has limited or no control over engine speed at idle. This procedure performs the PMC idle relearn on most Honda units. Thus, the engine does not have to work as hard in order to get the correct amount of air into the combustion chamber. Make sure all electrical items (the A/C, the audio system, the lights, etc. 2006 Honda Accord Fuel Injection Throttle Bodies. If you're concerned with the throttle body or are experiencing acceleration and idling issues, review these throttle body symptoms to determine whether your vehicle needs a new throttle. I am surprised honda doesn't have a non HDS solution for doing the idle relearn process. On your initial test drive after the relearn, perform at least five, minimum throttle upshifts before becoming more aggressive with the throttle. Improved Throttle. P0507 Symptoms. 2 Ways to relearn the TPMS Sensor, With Scan tool and Without Scan tool. " PCM=Powertrain Control Module DTC =Diagnostic Test Code HDS=Honda Diagnostic System. reset the ECM/PCM with the HDS. It's impossible to rewrite the TPS data without clearing it first. If it is not adjustable, then it becomes mandatory that you check throttle stop and throttle cable adjustments. Before I changed it the rpms at idle were normal. Ok guys, we discussed the problem in my bike before. 1999 Honda Accord Idle Fault. A blog about cycle touring in New Zealand including descriptions and photos of the best cycling routes and advice on touring bikes and equipment. Car runs fine otherwise, no problems accelerating or anything when driving. TSB 2 - #06-06-04-032A: Info - Electronic Throttle Control (ETC) Adaptive Value Reset (Idle Learn) Procedure - (Jul 18, 2006) Subject: Models: Electronic Throttle Control (ETC) Adaptive Value Reset (Idle Learn) Procedure 2006 Chevrolet Epica with 2. Reset the ECM/PCM with the HDS. You may find it necessary to remove the air intake snorkel assembly (don’t forget the MAF connector if equipped) as well as the breather and surrounding vacuum. Disconnecting the battery doesn't do it. If the radiator fans come on, do not include their running time in the 5-minute idle time. Then, press and release the brake pedal. I've replaced most things that could be causing this which have each helped in there own way solving various problems and have helped with overall engine performance but it. It's impossible to rewrite the TPS data without clearing it first. On some vehicles, it may be necessary to reprogram the ECM so that it can "relearn" the proper shift points for the transmission. In some applications (remember, refer to factory procedures) you'll need to allow the engine to run with the trans-mission in Drive until the fan cycles one time without the wheels moving, then allow it to idle for five additional minutes. If your vehicle is having engine issues, it can be difficult to find the culprit. DONE! When to perform the Idle Learn Procedure? The idle learn procedure must be done at PDI after the fuses are installed so that the PCM can learn the engine idle speed characteristics. start the car, let it idle 10 mins without using any accessory or pressing the gas. Eighth generation (2008–2012) / Honda Accord MK8 2008-2012 Service Manual / Fuel and Emissions / Idle Control System / ECM/PCM Idle Learn Procedure The idle learn procedure must be done so the ECM/PCM can learn the engine idle characteristics. With Throttle Position Sensor. None are shorted to ground either. PCM Idle Learn Procedure for Honda Accord 2003-2011. Now Honda told me if they cannot repair the vehicle that I will be stuck with a $14,000 loan. The idle is going to be high at first until the computer relearns the idle again. Also the idle relearn is high idle at 3K for 3 minutes(subtracting any time the fans run from that three minutes), so when the fans run, you do not count that time towards the three minutes total time. - VIN Editing / Changing -Key Programming: Immobilizer, ignition key, key fob, Keyless entry, security module. There are relearn procedures for the throttle, crank and cam sensors as well as the ECU/PCM. The KAM or “Keep Alive Memory” is the memory that is stored in the powertrain control module (PCM). I am surprised honda doesn't have a non HDS solution for doing the idle relearn process. Denna HNM II iCarsoft felkodsläsare / Bilscanner / Diagnosinstrument funkar på de flesta Honda Mazda Mitsubishi Nissan Subaru från 1996 och nyare. To "reset" the ECU, all you have to do is remove the source of backup power. Honda corporate told me I was basically screwed. Make sure all electrical items (the A/C, the audio system, the lights, etc. When the accelerator is pressed, the throttle opens, allowing for more air into the intake system. This code has been coming on about every month for the last 5 months. Nissan Pedal, Throttle and Idle Relearn Tutorial, NISAAN 370Z, NISAAN 370ZCoupe, NISAAN 370ZRoadster, NISAAN Altima, NISAAN Armada, NISAAN Frontier, NISAAN GT-R, NISAAN JUKE, NISAAN Kicks, NISAAN LEAF, NISAAN Maxima, NISAAN Murano, NISAAN NVCargo, NISAAN NV Passenger, NISAAN NV 200 Compact Cargo, NISAAN Pathfinder, NISAAN Rogue, NISAAN Rogue. c on and then drive it for 5 minutes over 30 mph to reprogram the sensor ranges. When there are throttle body malfunctions the wrong amount of air enters into the engine causing problems with air/fuel mixture ratio. Despite all of this it does have one problem, the idle. It is clean inside. Inflate all t ires to pressure listed on the placard. I've read that I need to hold RPMs steady at 3K, for 5 minutes straight. Will apply to most Honda and Acura. After about five seconds, the idle began oscillating between 1 and 2K rpm. If it wont idle u need to replace the aic motor on the th0rottle body!. it runs fine for a minute or so then dies and wont start agian. Unplug the TB harness. I have a P2176 trouble code - Throttle actuator Control System Idle position not learned. NO IDLE RELEARN the car's ECU relearned after 3 days of driving. Relearn Procedure Turn the ignition switch to the OFF position. 2006 Honda Accord Fuel Injection Throttle Bodies. Also, since that first day in 1988, each & every throttle body has been 100% designed & built in the USA. 5 start-drive cycles is usually all you need. around 1500 to 1800 on cold start and drops to 1200 rpm. : My car's idle valve has been giving some trouble since 2009. Honda's are notorious for broken intake tubes. The same thing happened a couple of years ago when her battery died and we had to boost it. - the throttle has been replaced with one with a different voltage to angle relationship (I suspect this is the cause for most people) The reason you only see it at high rpm is that there is a time delay factor, so it normally only occurs around redline. Very quick review to refresh your memory. Since throttle body replacement the idle is too high. turn back on and drive like you normally would. The scan tool should indicate a successful relearn. Last week I got a new battery for my wife's 2000 Civic (with auto trans), and ever since then the idle has been very low. September 26, 2018 admin Acura TSX 2007-2008 TPMS Reset (Relearn) Procedure, Acura TSX Relearn, Acura TSX Reset Acura TSX 2007-2008 TPMS Reset (Relearn) Procedure. To avoid this, have a buddy in the vehicle with the key on. This is PCM Idle Learn Procedure for Honda Accord 2003-2011. You must perform an idle relearn procedure Honda any time you replace the ECM/PCM, reset the ECM/PCM, update the ECM/PCM, replace or clean the throttle body, or disassemble the engine or the transmission. In the event you are experiencing an erratic idle after loading a tune or after performing any action that clears KAM (Keep Alive Memory), an Idle Relearn can help you get back on track. Here is how to do the TPS relearn with a bidirectional scantool. This car belongs to a local used car dealer near us. If you notice your vehicle idling roughly or stalling, it could point to a problem with the IAC valve. A throttle tube that has dirt and things of that nature trapped between the throttle tube and handlebar will cause a throttle to not return to closed properly when it's time to let off, so it is a good idea to frequently remove the throttle tube from the handlebars, and clean this area. Featuring pre-calibrated direct bolt-on applications, the Powr-Flo throttle body is designed for quick and easy installation and provides instant power gains. This procedure details how to perform a Throttle Body Alignment (TBA) on many VW/Audi vehicles. This is the PCM Idle Learn Procedure from the service manual: 1. Select TP POSITION CHECK, and clear the original throttle position learned value, and follow the steps to relearn. Wait 10-15 seconds so the electronic throttle body or IACV has time to go to the factory programmed home position. Before going to the dealership for a service that might involve an idle relearn (ex. How to Do an Idle Relearn. One of our regulars called in with a rough idle on a Honda. I tried to clean the throttle body and did an idle relearn but still got another 2176 code. You may also notice a high idle if the valve is stuck in the open position. (I perform this after driving the car for a few minutes) shutting it off then do the procedure. 5 start-drive cycles is usually all you need. I have a 2000 Honda CR-V with a B20Z2 engine and automatic tranny. but also strong smell of fuel. The idle air control valve is responsible for managing the engine idle speed. NOTE: Erasing DTCs with Honda PGM Tester does require the idle learn procedure to be done again. On the nissan (G) it involves performing several very time specific tasks with the throttle and the on/off switch. turn car off. : My car's idle valve has been giving some trouble since 2009. Idle at a stop seems fine (800rpm, give or take 10), but when coasting to a stop or downhill in neutral (doesn't matter if in gear with clutch disengaged or in neutral) the idle rpms are all over the place.