2009 chevy throttle position sensor reset. 3L because of a P0121 DTC code.

If you cleaned the TB by spraying the cleaner into the TB and then wiping, you could have caused an issue by getting fluid into the throttle actuator motor. 3L because of a P0121 DTC code. Clear the DTC information with the scan tool. 1L, 3. Wait for another 3 seconds before turning off the ignition. The 5-volt reference for APP sensor 1 is supplied from the same source in the ECM as the 5-volt reference for Jan 26, 2010 · 13660 posts · Joined 2009. Limited-Lifetime Warranty. Grasp the TP sensor cover and carefull. Starting with the LF tire, use your TPMS tool to scan each sensor in the following order: LF, RF, RR and LR. Jun 6, 2010 · TEST 1: Testing The Throttle Position Sensor Signal. The purpose (of tapping the TP sensor with the screwdriver's handle) is to see if the TP sensor shows gaps in the voltage signal. hand, so that the TP sensor cover is facing upward. Turn the key to “ON” for two seconds and “OFF” again for 10 seconds. Step 4: Reinstall the negative battery cable. 3- Head out under the hood and unplug your (TPS) and Idle Air Control Valve (IAC) 4 – Head back into your car and turn your KOEO, wait 30 seconds like this Feb 20, 2015 · Dealers are to replace the throttle position sensor and reprogram the Engine Control Module. There are two sensors on the Throttle Body. 00. Jun 21, 2015 · Over time, carbon buildup can accumulate around the throttle plate, changing it’s “home” position. There are two sensors on the Accelerator Pedal Assembly. Resetting the throttle position sensor can be necessary for several reasons. Once the battery is disconnected, you will need to locate the two screws that hold the throttle position sensor in place. Step 1: Prepare for the Reset. Remove the Screws. The 5v reference signal sent from the vehicle's main computer feeds through a resistor before heading back to the module. Using the DIC, press the vehicle information button until the RELEARN TIRE POSITIONS message displays. 2009 Chevrolet Equinox Throttle Position Sensor (TPS) add vehicle. 21: Shop/Dealer Price $347. If your 2009 Chevrolet Aveo uses a direct system, resetting the tire pressure sensors may be as simple as pushing a reset button on the dash or following a menu as indicated in your owner's manual. Jun 3, 2022 · How do you reset the throttle body on a 2009 Chevy Traverse. If your Chevy does not have this cluster, look for the odometer reset button. Dec 6, 2016 · Part 2 of 2: Installing the New Throttle Position Sensor. gh35kXnuhRCoupon Code: HELPINGHAND-- Check out my NEW channel: https:// Aug 17, 2023 · The Dodge Cummins Throttle Position Sensor Reset is a procedure that must be done when replacing the throttle position sensor (TPS). IMPORTANT: If the learn mode cannot be enabled, ensure the TPM system is enabled in the PDM. The Engine Control Module (ECM) supplies a separate 5-volt reference circuit and a low reference circuit for each of the sensors. Engine Oil. Yes, I had the same issue, I replaced the throttle position sensor and the pedal assembly, and it was still throwing the P0121 CEL. All OE and aftermarket TPMS part numbers and service kit replacement options for the Chevy Silverado can be found in the VT56, VT55, VT46 brands and VT36 TPMS Tools in “Service TPMS”. Turn the exterior lamp switch from "OFF" to parking lamps 4 times within 4 seconds. First, hold the accelerator pedal down to the floor for about 20 seconds. Dec 11, 2018 · GT shine products: https://gtshine. Oct 18, 2020 · Activate the TPMS sensor. Scroll to the Tire Pressure screen using the steering wheel buttons then hold down the checkmark button until the horn sounds. Thread starter shluke; Jul 18, 2009 Posts 7,601 Reaction score 23 Service type Throttle Position Sensor (TPS) Replacement: Estimate $289. E. Reset throttle position sensor. The driver side front turn signal also comes on to indicate that corner’s sensor is ready to be Reset the Tire Pressure Monitoring system on your Silverado without a trip to the dealership - By Dan Rosales. Add TO CART. com ). May 14, 2019 · Hello everyone Here's how to replace your throttle position sensor on your Chevrolet Tahoe 5. In a nutshell, when you step on the accelerator pedal, the fuel injection computer commands the throttle actuator motor to open the throttle plate. Took I to a dealer here in SoCal and they said it needed a new throttle body and a couple hours time to reprogram the ECU. Start the vehicle but give it about 20 mins or so to completely reprogram the system. In this video I will explain how a (TPS) Throttle Position Sensor works, how Jul 16, 2014 · After cleaning the throttle body on a GM vehicle, you may need to perform a throttle/idle relearn. Apr 16, 2021 · 4. Part # 19259452. Step 2. Turn the ignition switch to the ON position (engine off) and lower the driver side window. Press the trip odometer button until “LEARN TIRE PRESSURES” is displayed. Traction control off. 2. Ensure all tires are inflated to the pressures listed on the tire placard. $23399. Mar 12, 2018 · The Accelerator Pedal Position (APP) sensor is made up of 2 sensors that are housed inside one assembly. #1 · Nov 15, 2013. It communicates the position of your throttle with your powertrain control module, which uses your RPMs to check the signal. TEST 2: Testing The 5 Volt Reference Signal. go out and drive it like you stole it and you are good to go. The throttle body, which regulates the amount of air that enters the engine, is connected to the gas pedal and controlled by the throttle position sensor. This alerts you that the TPMS system is ready to reset. Press and release the activate button and wait for a horn chirp. Nov 27, 2022 · To reset the impala tire pressure monitor: 1) Park your car in a safe location with room to spare. Pull the parking brake. Dec 31, 2017 · It was the crank position sensor. Inflate ALL 4 tires with 3 PSI over the recommended PSI level. Start from the driver side front tire, remove the valve cap, and then increasing or decreasing the tire’s air pressure until a horn chirp sounds. ed sealing surface of the throttle body inlet duct. Wait a few seconds, then turn it off. Then, press the accelerator pedal to the floor and release it quickly. In simpler terms, it’s an OBD-II code triggered when one of the two sensors in your gas pedal malfunctions. Spark Plug. I replaced the sensor and the truck ran PERFECTLY - great idle, smooth shifting, etc. Didn’t think I had to clean anything since the part was brand new. Set the gear lever in Drive. Disconnect the negative terminal of the battery for at least 30 seconds. Turn the key to the On position, without cranking the engine. 96: 2010 Chevrolet Cobalt L4-2. 2 second. 3. Suspect a faulty throttle position sensor for engine problems? Look no further. Start by forming the throttle valve closed potion leaning. #6 · Nov 27, 2016. Check the TPS: Check the TPS voltage with a multimeter and compare it with the manufacturer’s specifications. Parts lists and sponsors in description:This video will go over how to reset the tire pressure monitoring system on a 2007 through 2023 Chevy silverado 1500, Nov 20, 2013 · 2899 posts · Joined 2007. The following steps you will want to do three times. Ensure the headlights and AC are turned off and the car is in an in-park position. Press the accelerator on the floor for 15 seconds. 4L Index of Articles. com/products/gt-twist-drying-towel?sca_ref=3749415. Batteries. to/ia/ACTPS00001This video shows you how to install a new throttle position sensor on your 2 Feb 6, 2008 · Set the parking brake and block the drive wheels. Earlier models used the light switch instead of the lock buttons on the key fob. I took my truck from them took the throttle body off and have Dec 26, 2019 · Hold the antenna of a TPM diagnostic tool (or TPM sensor activation tool) aimed upward against the tire sidewall close to the wheel rim at the valve stem location. Apr 16, 2021 · 1. This reset clears the TPS memory, allowing it to properly read engine performance and speed. May 17, 2022 · Step 4 – Press the gas pedal down and fully release. Brake Pads. Turn over the throttle body and use a flathead screwdriver to remov. Oil Filter. Run the engine at idle. Step 1: Install the new sensor. This comprehensive guide will walk you through how to reset the Throttle Position Sensor in a Chevy, improving your vehicle’s performance and fuel efficiency. for a few days, then it started acting up again and threw the same code. Symptoms of a Bad Throttle Position Sensor and How Se Apr 16, 2021 · 3. The repairs will be made at no charge to the customer. Release the accelerator completely. Here are the steps for resetting the throttle position sensor in a Chevy; Step 1: Disconnect the Negative Battery Terminal. If your 2009 Chevrolet HHR uses a direct system, resetting the tire pressure sensors may be as simple as pushing a reset button on the dash or following a menu as indicated in your owner's manual. Mar 14, 2011 · DTC P2135: Throttle Position (TP) Sensor 1-2 Correlation fault. This will turn the cars accessories on, but the engine should still be off. I went to one of the Chevy parts sites found the Throttle Body part number 12609500. Repeat the process for the passenger side front tire, passenger side rear tire, and the driver side rear tire. Place the vehicle in DRIVE and let the engine idle for 10 minutes. 36: 2006 Chevrolet Cobalt L4-2. To perform the GM TPS relearn procedure, follow these steps carefully: Start and Idle the Engine in Park for 3 Minutes: During this initial idle period, the engine may run at a higher-than-normal speed. I guess this sensor is common to go out for this engine. The wires can look fine from the outside, but you will want to pull on the copper to see if it's broken. The Check Engine Light comes on when the TPS sends an incorrect reading to the computer. Wait 5-10 minutes before continuing. Oct 19, 2020 · Activate the TPMS sensor. Discard the clips. Firstly, slowly press the gas pedal to the floor. Scroll down to the “TIRE PRESSURE LEARN” menu. The engine’s computer has built-in logic that monitors the TPS feedback to make sure it matches up with information sent by other engine sensors. Once it is out, you will need to clean it with some carburetor cleaner or a degreaser. 2019 models use both 315 MHz and 433 Dec 18, 2022 · Step-by-Step GM TPS Relearn Procedure. Jul 30, 2020 · Turn off the car, and when You restart, You should be recalibrated. Jul 11, 2023 · Steps on How to Program a Throttle Position Sensor for a Throttle Valve Closed Position Learning. For around $800. To test your TPS, follow these steps: Locate the TPS, typically on the side of your Chevy HHR’s throttle body. Throttle actuator motor. This step allows the PCM to begin the relearn process and make initial adjustments to the TPS. 2003 Silverado 1500 2wd 4. S. Go to the VEHICLE tab menu by using the SELECT button on the turn signal lever or the navigation button on the steering wheel. Rockauto has them fairly cheap. To reset the Subaru throttle position sensor, you turn on the ignition without your foot on the brake, so the engine doesn't start. 2 - Turn your key to the OFF position, disconnect your scanner. Easy and cheap DIY fix. The recommended method is to spray the rag and then wipe it clean. A horn chirp will confirm that the sensor has been reset. Checked it out on Amazon and purchased it. Start with the driver side front tire. Locate the Vehicle Information button on the Driver Information Cluster. Then hold down the trip odometer button until the horn chirps. Resetting Tire Pressure Sensor. Nov 17, 2010 · TPMS reset can be done without a tool. Step 3: Reinstall the connector the same way you removed it. Oct 14, 2023 · Loose connector to the throttle body can cause the issue or broken wires inside the connector to the throttle or anywhere from 1-4 inches down the wire to the throttle body. #8 · Nov 19, 2013. If your 2009 Chevrolet Impala uses an indirect system, the system must be reset using a magnet or scanning tool by either a dealer or one you have Dec 1, 2019 · Direct TPMS, sensors are installed in the wheel. 4. The return voltage to the computer provides exact real-time data of Jun 6, 2013 · Chevy Cobalt Forum - Cobalt Models. 8L automatic. If the TPS voltage is within the specified range, the sensor is properly Oct 11, 2013 · New Member. The throttle position sensor in this video is on a Chevrolet pick up truck. Step 1. Once this is confirmed, press and hold the accelerator pedal for a few seconds to fully open and close the throttle valve. Then grab the keys and turn “ON” the ignition switch. Like. Jan 15, 2023 · Reconnect the battery: Reconnect the battery to the vehicle. The Chevrolet throttle position sensor is a variable resistor. 1978 Caprice Classic Landau. 2L: Service type Throttle Position Sensor (TPS) Replacement: Estimate $319. 6. #13 · May 28, 2013. You could probably try to open them up and clean the wipers and boards on all of them, but I'm not Nov 15, 2013 · 14 posts · Joined 2010. This will reset the TPS to the factory default settings. 5. Now diconnect the Negative battery terminal and then connect the TBI and the TBI harness to the TBI and finally the battery. 78 - $500. 16 - $562. Oct 27, 2020 · Turn the ignition key to the “ON” position without starting the engine. StandardDelivery by June 25. Aug 11, 2023 · Put the key in the ignition. Repeat again, leaving the key in the “OFF” position. Slowly press and hold the gas pedal for three seconds, then slowly release the pedal. Because the TPS is monitoring the throttle plate, any malfunction will be registered. P code, try starting the engine (make sure your car is chaulked and safe for service repair work) you will get a "Engine Disabled" code. For a Chevy, you must only disconnect the negative battery Aug 25, 2023 · To reset the throttle position sensor on a chevy silverado, first, turn off the engine. Drive the vehicle for a few minutes to allow the sensor to recalibrate. Release the accelerator, then turn the car off and start the engine and drive. Then tighten them down using a screwdriver. TEST 3: Testing The Sensor Return (Ground) Circuit. Below are some: Gas Pedal Response Is Poor. 3) Remove both tire coverings and inspect each wheel for foreign objects or objects that may have become lodged between the tire and wheel. Then, insert the key into the ignition slot and set it to RUN. 4L: Service type Throttle Position Sensor (TPS) Replacement Apr 19, 2024 · By Pushing the Accelerator Pedal. Crank the engine. Dealer wanted to charge me $593. Feb 12, 2023 · These are six of the possible symptoms you may notice when the Throttle Position Sensor (TPS) goes bad. 5 Feb 23, 2022 · Without starting the engine, switch the key to the “On” position. With a multimeter, measure the resistance between the TPS terminals while the key is in the “on Resetting Tire Pressure Sensor. Now, let’s go deep to explain what a throttle position sensor is and how to Mar 27, 2024 · 4. A faulty TPS can set a trouble code in the computer if the voltage value is either not present, sporadic, slow or Jun 9, 2023 · Step 5: Reset the Throttle Position Sensor. Then press the button to activate the TPMS sensor. Apr 10, 2020 · Malibu. Your check engine light is on. 3Lif this was helpful please hit the thumbs up buttonI accidenta Oct 31, 2019 · Press and HOLD in the TPMS RESET button (located under the steering wheel) until the TIRE PRESSURE light flashes 3 times, then release. As our mechanic explains in the video above (1:07), a gas pedal has two APP sensors to essentially serve as fail-safes for each other in Parts lists and sponsors in description:This video is a step by step walk through of how to replace the Throttle Body and the Throttle Position Senor(TPS) on Dec 9, 2023 · Step 4: Reset the TPS. ACDelco Throttle Position Sensor (TPS) 19259452. #3 ·Apr 2, 2007. SKU # 921306. The wider the throttle is open, the more resistors the reference signal travels through. Wait 5-10 minutes. The TPS in the throttle body is a more common failure, fortunately it is now available separate from the TB itself. Sep 20, 2023 · Turn off all accessories. I just replaced my throttle body and gasket in my 2008 Chevy Impala SS 5. Owners of 2008-2009 Saab 9-7x vehicles delivered in the U. To reset the TPS, turn on the ignition without starting the engine and wait for 3 seconds. Jul 4, 2023 · If you're experiencing performance issues or noticing a decrease in fuel efficiency, resetting the TPS could be the solution you need. Determine the type of TPMS system. Type of TPMS frequency: 315 MHz, years 2004-2018. Luckily, there’s a straightforward solution to this issue: resetting your TPS. They are referred to as TP Sensor 1 and TP Sensor 2. Mar 6, 2024 · Then a few days later my check engine light came on and threw the code for a bad Throttle Position Sensor. If your 2009 Chevrolet Impala uses a direct system, resetting the tire pressure sensors may be as simple as pushing a reset button on the dash or following a menu as indicated in your owner's manual. Repeat the process three times. Oct 23, 2020 · Activate the TPMS sensor. Buy Now!New Throttle Position Sensor from 1AAuto. A P0121 is set when The ECM detects that the airflow rate is greater than the calculated airflow for greater than 0. TPMS reset procedure on a 2009 Chevy Impala using the air release method. Jan 13, 2018 · Watch this video to learn how to replace the throttle position sensor on your Tahoe, Silverado, or Suburban. Replacement doesn't look too bad and part is under $50. The RKE should have both lock and unlock buttons, both of which need to Feb 16, 2010 · GM 3. Turn the steering wheel to the middle so that the front wheels are pointed straight. ET6100. m the TP sensor cover. Remove these screws and carefully remove the throttle position sensor from the engine. TPS Code Won't Go Away. #4 · Nov 21, 2013. (TPS) stands for Throttle Position Sensor or (TBS) Throttle Body Sensor. Do not over tighten! There is no torque spec for these, so use common sense when tightening. First, park the car and make sure it is stationary. Increase/decrease the tire pressure for 8-10 Oct 26, 2020 · Start from the driver side front tire, place the TPMS Relearn Tool against the tire sidewall, near the valve stem. Turn ON the A/C and continue to idle the vehicle in DRIVE for 10 minutes. Performing a throttle relearn on GM throttle-by-wire vehicles can easily be done with the Mac Tools Mentor Touch Scout, No. Oct 27, 2020 · Start from the driver side front tire, place the TPMS Relearn Tool against the tire sidewall, near the valve stem. Jun 23, 2022 · Code P2138 is an accelerator pedal position (APP) sensor or throttle position (TP) sensor code. com http://1aau. Wait 5 seconds and start the engine. Be sure that the accelerator pedal is totally freed or released. P0121 - TPS switch A circuit. 93: Shop/Dealer Price $386. ground wire (s) broken. Step 3. Dec 12, 2023 · How to reset throttle position sensor. I hooked it up to my scanner and it faulted the TPS. This is a linear process; if one thing messes up, the entire procedure must be repe Aug 9, 2017 · Share your videos with friends, family, and the world Apr 2, 2007 · M. Using the keyless entry (key fob), press and hold the lock and the unlock buttons simultaneously until the horn sounds. Wait 10 seconds. Prepare the car. MTPockets. I installed a brand new one. Checkif this fits your 2009 Chevrolet Silverado 1500. 3L, select and run the Idle Learn Reset test. Aug 8, 2023 · Causes and Fixes Chevy/GMC P2135 Code: Throttle/Pedal Position Sensor/Switch A / B Voltage Correlation. Select the vehicle make, model and model year in your TPMS tool. However, to do this, you need to make sure that the diagnostic scanner you buy is compatible with your car engine and has a throttle sensor reset feature for your car model. Turn ON the ignition, with the engine OFF. The engine is stalling. Sounds like you are referring to the throttle pedal position sensor (TPPS). Now a total of 2 codes are showing. Jan 5, 2019 · The electronic throttle body is made up of 3 basic components: Throttle position sensor (TPS) 1. 2) Turn off all auxiliary devices, including the Impala’s ignition switch. Mos Jun 13, 2019 · 1 - Turn the KOEO, while viewing your scanner, adjust your throttle body set screw until your throttle position is 2%. Turn on the engine: Turn the ignition key to the “on” position but don’t start the engine. You can find this tutorial in Spanish here: Cómo Probar El Sensor TPS (1996-2004 GM 4. Switch the lights back and forth from Auto to Parking Light 4 times in 4 seconds to activate. the four remainin. Turn off the engine. Don't know where O'Rileys got the gas pedal sensor info from. Repeat the second step. Stability control off. Check Engine Light. Turn off the ignition for 30 seconds and restart the engine. 3L, 5. Remove the key from the ignition and place it in the Off position. Apply the parking brake. One of the easiest ways to fix the issue is by putting the key in the ‘on’ position without starting the engine (or push the start button once). Turn the key to “ON,” but do not start the vehicle. Or replace the throttle body and do a Your TPS is connected to a reference wire with five volts and typically a ground wire. The horn sounds twice to indicate the TPMS receiver is ready and the TIRE LEARN ON message displays. On the dash it says engine power reduced. The reset should be done by connecting a scan tool to the diagnostic port of your vehicle and selecting “Throttle May 14, 2018 · Symptoms of a bad throttle position sensor. Air Filter. If the buildup occurs gradually, the PCM “learns” the new home position. 433 MHz, years 2020. Using a screwdriver's handle, gently tap the TP sensor as you open and close the throttle plate and observe the multimeter. or Canada will receive a separate notification and be addressed by Saab Authorized Service Centers. You can try to clean the throttle body and then do a idle learn reset (you will need a Tech2 for this) and see if the code comes back. Turn ON the ignition. Its behind the engine on the driver side and a little about the bell housing. To reset a throttle position sensor, you need to detach the battery, reattach the battery, set the ignition to electric, push the throttle pedal down, and then turn the key to the off position. After that, hold the remote key with both hands and simultaneously press on both the lock and unlock buttons until you hear the horn beeping. Oct 22, 2020 · Activate the TPMS sensor. Now go to the front tire on the driver’s side and increase or decrease Dec 27, 2019 · At a loss? Changed throttle body,gas pedal, maybe even the ecu? Well here is the next step if those did not work. Turn on the ignition and wait for 10 seconds after turning on the ignition and bringing the car to the operating temperature. Select store for pickup availability. Mar 11, 2022 · With your car keys in the ON position, the dashboard lights should be lit. 350 2-bolt, stock 4bbl. Reconnect the battery and start the engine. Unlike most other vehicles, the Chevy is a bit more complicated when resetting the throttle position sensor. Mount the new sensor in place. Before resetting the TPS, it’s essential to ensure that the ignition is turned off and the key is removed from the ignition switch. This should take around four seconds, and once the pedal hits the floor, leave it there for another three seconds or so. I found a relearn procedure online that states to monitor RPM, idle vehicle for 3 minutes, turn off for 60 sec, and idle again Oct 31, 2014 · Turn the key to the on position it will read the R. 2697514Hold the throttle body with your. For example, to perform a throttle relearn on a 2008 Silverado 5. Jun 29, 2023 · How to Reset the Throttle Position Sensor in a Chevy. Nov 2, 2016 · Here is how to diagnose a bad throttle position sensor TPS on a car or truck. Turn the key to on position but do not start the car. The horn sounds twice to signal the receiver is in relearn mode and TIRE LEARNING ACTIVE message displays on the DIC. Next step is to slowly release the pedal and turn the vehicle off. Please help! May 1, 2024 · With a few tools, you can reset the throttle position sensor at home. 0L, 5. Like Pro- says, the throttle position sensors, of which their are two, are integrated with the throttle body. While the specific signals may vary depending on your particular vehicle, for most throttle position sensors the idle voltage is 0. Jul 18, 2009 · Press and hold the Set/Reset DIC button for approximately three seconds to start the TPMS learn mode. Press and hold the button or thumbwheel until the horn sounds twice. Let it stay in this condition for 3 minutes. When you step off of the accelerator pedal Check out my social media!!!!!Here is a new video from the first video i did and had a really annoying music i learned from my mistakes and recreated this ne Nov 27, 2016 · DrivenDaily. 7L) (at: autotecnico-online. Throttle position sensor (TPS) 2. 2025 posts · Joined 2006. I think it works on most up to 2012 (think they changed that year). Turn on ignition. Tighten the nuts and lower bolts in a crisscross pattern until tight. This works on my 2011 GMC 2500HD. Ensure your vehicle is turned off and the key is in the on position, without starting the engine. Purchased part and did it myself. " Lots of videos on testing and replacing. Mar 6, 2023 · The easiest way to reset a throttle sensor and calibrate it on most modern car models is to use an OBD2 scanner. It's good to know the reason why you are replacing the sensor and clear the code afte Jun 9, 2015 · Step 7 – Install the new (or refurbished) throttle body. This action helps in resetting the TPS to its default position. 1. Whether you drive a Chevy Cobalt, Silverado, or any Nov 11, 2019 · The throttle position sensor (TPS) is responsible for communicating the position of the throttle to the engine control module (ECM). Once the horn chirp has sounded, the sensor information is learned. . Learn about carburetor here! Everything You Need To Know About Carburetor. They are referred to as APP Sensor 1 and APP Sensor 2. Brake Rotors. Step 2: Install the sensor mounting screws by hand one at a time. Mar 2, 2015 · STEP BY STEP: Turn "ON" the ignition, with the engine OFF. Nov 19, 2009 · 663 posts · Joined 2012. 22499 posts · Joined 2009. 2009. Feb 28, 2016 · My wife was having issues on her 2008 Equinox LS back in March 2015, having a "Engine Reduced Power" message, Check engine light, and the car wouldn't accelerate. Simply line up the stud screws and slide the unit in place. Then, push and hold down the RKE transmitters buttons simultaneously. ts uh up ym rk dv ys no fm cr