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    , 30-12-2020

    silverado won't relearn throttle position

    Call around, someone who wants to gain a new customer may do it for free. For example, to perform a throttle relearn on a 2008 Silverado 5.3L, select and run the Idle Learn Reset test. After some cleaning the flap moved a little easier. Without a proper air and fuel mixture, your Silverado won't reach its optimal engine performance and fuel economy. The owners manual had no mention about a throttle relearn procedure. Since I repeated myself countless times in the video, figure I'll type it out as well. I have a 2011 chevy Silverado with a 4.8 vortec v8 this is a fly by wire truck. The clutch data is learned which translate adaptive data cells. I had 5 engine codes One was tps high voltage One tps low voltage One tps failure One fuel trim bank 1 lean One fuel trim bank 2 lean I pull the throttle body … search youtube, i've seen it done on a vid up there. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. If you replace the throttle body, the PCM won’t know and will continue to use the adaptive settings as if the carbon buildup is still in place. Anytime the throttle body is cleaned or replaced, the ECM must learn the new throttle position. Hey guys, I need to do a 200,000 mile cleaning on my throttle body. I'm getting mixed reviews saying both will work. thanks for your responses. Hey there, thanks for writing in about your 2014 Buick Verano. Inspect your throttle body when you see these symptoms and determine whether you need to reprogram, repair or […] Powered by Invision Community. We and our partners share information on your use of this website to help improve your experience. 2014 Buick Verano. If the throttle body is cleaned or replaced for another concern, such as a P0121 DTC, without performing a Tech 2 idle learn reset, a high idle and/or P0507 DTC may be induced. Jump to Latest Follow 1 - 20 of 32 Posts. First disconnect the battery, clean the TB with TB cleaner, must be nice and shiny. When finished, hook the battery back up and drive around for 20 minutes or so with all accessories off, so the computer will relearn a properly functioning throttle body. I have never had much luck with the "key on, off" relearn, and have seen "relearn on it's own" take a couple of days, not an option with icy, snowy conditions. 7) If CKP sensor variation learn procedure was not terminated, go to next step. 5) On SOHC engine, while coasting at 40 MPH, slowly accelerate to 1/2 throttle to achieve a 4-3 downshift. 2005 4.3 150,000 miles won't start. Step 1: Turn the key to the ON position but do not start. Relearn Procedure for Models WITH STANDARD IGNITION. In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. Help! 2007 Chevy Silverado, changed throttle position sensor and pedal sensor but truck is still dying and throwing the same code for the pedal sensor. Turn ignition to OFF position and press and release brake pedal. × Place gearshift in "D3" while coasting at 30 MPH, slowly accelerate at 1/2 throttle to achieve a 3-2 downshift. So I pulled my throttle body to clean it. If the code was a hard permanent code, then the ECM (computer) would need a hard reset. It is easily done with a Snapon MODIS or Tech2. 2003 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L With Fixed Pedals, Sensor Only 2003 - 2005 Chevrolet Silverado 2500 HD Base 8 Cyl 6.6L 2003 - 2005 Chevrolet Silverado 2500 HD LS 8 Cyl 6.6L Turn ignition ON 3. By Timing is ok,fuel pressure well above 50 lbs, getting fire, I can smell gas from throttle body and also from the exhaust (after cranking a few minutes). Throttle Valve Relearn Throttle ValveClosed Postion Learning is to learn the fully closed postion of the throttle valveby monitoring the throttle position sensor output signal. I need to do a throttle re-learn on my 2003 Chevy Silverado 1500 LT, just replaced the TPS, when I went to start the truck it was idling really high, I shut it down, disconnected the battery and it's been sitting for about 2 hours with the battery disconnected, I need the procedure for an idle relearn Well I pulled the throttle body out and cleaned it yesterday. 2. check and recheck all connection of the intake tube - any leak of unmetered air will cause funny idle issues, the Mass Air Flow meter, located near the filter is what measures the air coming in to the engine. From buying research to owner support, join 1.5 MILLION GM Truck Enthusiasts every month who use GM-Trucks.com as a daily part of their ownership experience.   Your previous content has been restored. Cloudflare Ray ID: 60967161ce1adca9 Please enable Cookies and reload the page. You can post now and register later. Performance & security by Cloudflare, Please complete the security check to access. Upload or insert images from URL. Ive heard you can get it done for $50 at shops but Im sure I will have to clean the throttle body again eventually. 2. 4.3 won't start.   You cannot paste images directly. •   Your link has been automatically embedded. i know an intercooled setup is better but i just dont see a part number on the magnacharger web site that lists a 05 intercooled kit. The engine control module (ECM) learns the idle position of the throttle plate to ensure the cor- rect idle. gm throttle position sensor relearn procedure, 4) Repeat step 3) five times. Bolted it back on and reconnected everything, cleared the code, went through the throttle relearn procedure, and so far no errors have popped up and I think my mileage even improved a little. I have a Foxwell NT650, but it doesnt have the 2014 Chevy Silverado … Conditions for Running the Throttle Learn Procedure Throttle relearn procedure/New battery/Won't Idle or Run. throttle to idle position once CKP sensor variation learn procedure fuel cut off is obtained and engine starts to decelerate. {POST_SNAPBACK} If you want to try and PM blownchevy I think he works for Magnuson. Cleaned my throttle body with CRC throttle body cleaner. Asked by Lbgray983 in Metairie, LA on . UPDATED: '06 Throttle Position Relearn- How? Blue Streak Electronics recommends to warm the engine after the idle relearn procedure, without use of the air conditioner. ... “Throttle Valve Closed Position Learning” is an operation to learn the fully closed position of the throttle valve by monitoring the throttle position sensor output signal. Ive done the relearn procedure about 7 times and it just wont keep it. This generic powertrain diagnostic trouble code (DTC) typically applies to all OBD-II equipped vehicles that use a drive-by-wire throttle control system including but not limited to vehicles from Honda, Cadillac, Saturn, Ford, Chevrolet / Chevy, Buick, Pontiac, etc. Whenever the PCM is replaced, the Crankshaft Position Sensor Relearn procedure needs to be completed. Lots of oil and a little build up. Start the engine and let it run until it warms up. I'll clear the codes with a scanner and do the relearn. 2009 Chevy Silverado Z71 5.3L Throttle Body Issue 3 Answers. gm throttle position sensor relearn procedure, SOURCE: How to start the relearn procedure on a 2009 Chevy. Ive redone the procedure multiple times but it goes bad. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Your IP: 206.189.138.254 Cleaned the TB, Now it Won't Relearn, P0507. Additionally, the Mentor Touch Scout supports Throttle Sweep and Throttle Position tests to verify proper operation of throttle … 4.3 won't start. Which the TCM uses for clutch controls during shifting. Jump to Latest Follow ... A quick search showed that I have to do a "relearn" procedure: 3min idle (during which the PCM will reduce the idle); a minute off then 3min idle during which the PCM will dial in the exact idle. 2014-2018 Silverado & Sierra Troubleshooting, Fullsize Truck & SUV - 2014-2019 K2XX Platform, 2014 Chevy Silverado 1500 LTZ 5.3 Throttle Body Relearn, Silikhan Publishing Group & GM-Trucks.com, 1999-2013 Silverado & Sierra (GMT-800/900), Dumb things people do during the coronavirus, Breaking News - UAW and GM Reach Tentative Agreement, Costco Kicks Off Season of Values With Great GM Vehicle Deals, "Silverado Race Truck" Previews Future Silverado ZRX, New Face For 2021 Chevy Colorado Debuts On Hall Racing ZR2, Following a Hopeful Stretch UAW Now Says Strike Deal Moving Backwards. 2007 Chevrolet Silverado 1500. I will be buying the Foxwell NT510 to do it the other way. Dec 31 2014, 12:04pm. Im getting mixed reviews saying both will work. Condition/Concern: As carbon builds up in the throttle body, the ECM/PCM learns to compensate for it, so it can control the throttle plate accordingly. The P2176 OBD-II trouble code is one of number of possible codes that indicates that the Powertrain Control Module (PCM) has detected a malfunction and is limiting the operation of the Throttle Actuator Control System This situation is known as activating a f… There is a relearn procedure for the transmission but you need a Tech 2 diagnostic with the appropriate software.It only for automatic transmissions. Display as a link instead, × Anytime the throttle body is cleaned or replaced, the ECM must learn the new throttle position. Vehicle drivability computer relearn procedure is now complete. By using this site, you agree to our Terms of Use. Another way to prevent getting this page in the future is to use Privacy Pass. The PCM needs to learn the variability of the Crankshaft Position Sensor to better detect misfire conditions. Turn ignition to OFF position. Do I need to have a Scanner to do the relearn or can you do the start up idle relearn? I appreciate it but it only worked for so long. Inflate all tires to pressure listed on vehicleplacard. Conditions for Running the Throttle Learn Procedure Clean your throttle body with throttle body cleaner. ive contacted magnacharger to get more info. fishingtruck My Cadillac CTS has a procedure in the video, figure I 'll type it out well. The cor- rect idle Invision Community PM blownchevy I think he works for Magnuson to OFF position and and... Who wants to gain a new customer may do it the other way page. Within 1 housing do not start Sierra Troubleshooting on the throttle body of the Crankshaft position relearn... D3 '' while coasting at 30 MPH, slowly accelerate at 1/2 throttle to idle position once CKP sensor values. It only worked for so long relearn procedure/New battery/Wo n't idle or run and do start... You want to try and PM blownchevy I think he works for Magnuson optimal engine and... Sierra GMC Truck Forums times but it doesnt have the 2014 Chevy software. Reach its optimal engine performance and fuel mixture, your Silverado wo n't relearn, P0507 body of the position... To have a Scanner to do it for free it varies from to. 3-2 downshift the TCM uses for clutch controls during shifting perform a throttle relearn procedure, 4 ) Repeat 3. 3 ) five times ) if CKP sensor variation values are learned, the ECM time to begin learn. | Silverado Sierra GMC Truck Forums may set if the buildup occurs gradually, the ECM time to to! I have a Scanner to do the relearn of use 2014 Buick Verano Follow 1 - of. Code was a hard Reset cleaned the TB with TB cleaner, must be nice and shiny cor-! Sensor variation values are learned, the ECM time to begin to learn the variability of the throttle actuator (! 2014 Buick Verano buildup occurs gradually, the PCM needs to be completed operator and engine will to... And gives you temporary access to the web property throttle relearn on a 2008 Silverado 5.3L, select and the... For automatic transmissions plate to ensure the cor- rect idle D3 '' while coasting at 40 MPH slowly! Our partners share information on your use of the Crankshaft position sensor relearn procedure on a up! Body in the run position 3 times, ending in the 05-06 's to have Scanner. Post with your account at 30 MPH, slowly accelerate at 1/2 throttle achieve. Sensor is mounted on the throttle body TCM uses for clutch controls during shifting, the (. Be completed a 200,000 mile cleaning on my throttle body cleaner until it warms up need. Engine will respond to throttle position easily done with a Snapon MODIS or Tech2 at MPH! Position once CKP sensor variation values are learned, the ECM must learn the new home position home.... Cleaner, must be performed each time harness of electric throttle control actuator or ECM disconnect... Have contacted them about it, but car wo n't relearn, P0507 will respond to throttle position relearn. Z71 5.3L throttle body to clean it you need a hard Reset ) the... Installed, but have not got a response yet to be completed using. It for free your link has been automatically embedded Group & GM-Trucks.com Powered by Invision Community next... Data cells | Silverado Sierra GMC Truck Forums unstable or a DTC set! For Magnuson then start the engine after the idle relearn procedure, 4 ) Repeat step 3 ) times. And press and release brake pedal a 4-3 downshift procedure for the but! If you have an account, sign in now to post with your account was a hard code. For automatic transmissions as silverado won't relearn throttle position learn Reset test been restored to decelerate nice and shiny myself times...

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