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#Hemi Throttle Position Calibration Relearn for Challenger Charger 300 SRT8 5.7L 6.1L 6.4L 392 with #Fred_Eazy21 !
What's up Mopar fam what's going on? Today on this episode we are going to be recalibrating the throttle body on my Dodge Challenger SRT 392 6.4L Hemi.
Alright let's get it! This throttle body recalibration Procedure episode applies to the Hemi engines and I Know There's major debate on whether or not it works on the forums but in my opinion it does. First and foremost let's discuss that near the end of the video and get to the throttle body recalibration procedure first!
1)Ok so First let's get in the mopar and put the challenger in the "ON" position.
2) Wait for the warning lights to go out. The Check Engine Light may remain on but that's OK.
3) Next Slowly depress the accelerator pedal all the way to the floor.
4) Slowly release the accelerator pedal until it's all the way back up.
5) Now Turn the ignition to the "OFF" position. Repeat these steps a couple of times in case you got it wrong the first time.
6) After all that Start the Hemi and go for a Joy ride
The throttle position calibration or relearn process for a Dodge Challenger equipped with a Hemi engine typically involves resetting the throttle position sensor (TPS) to ensure accurate throttle response and optimal engine performance. Here's a general guide on how to perform this procedure:
Procedure:
Start the Engine:
Ensure that the engine is off initially, then start it and let it idle.
Put the Vehicle in Park or Neutral:
For automatic transmission vehicles, place the gear selector in the "Park" position.
For manual transmission vehicles, ensure the transmission is in neutral.
Let the Engine Warm Up:
Allow the engine to reach normal operating temperature by idling for a few minutes.
Turn Off Accessories:
Turn off all accessories such as air conditioning, headlights, and stereo system to minimize electrical load.
Perform the Throttle Calibration:
With the engine idling, slowly press the accelerator pedal all the way down and release it.
Repeat this process three times within five seconds. Ensure you press the pedal smoothly and release it completely each time.
Turn Off the Engine:
After completing the calibration procedure, turn off the engine.
Wait and Restart:
Wait for a few seconds, then restart the engine.
Test Drive:
Take the vehicle for a test drive to ensure that the throttle response feels smooth and responsive.
Additional Notes:
Battery Disconnection: If you disconnect the battery or perform any work that interrupts the vehicle's electrical system, it may be necessary to recalibrate the throttle position sensor.
Consult the Owner's Manual: Always refer to the specific instructions provided in your vehicle's owner's manual for the correct throttle position calibration procedure. The steps may vary slightly depending on the model year and trim level of your Dodge Challenger.
Professional Assistance: If you're unsure about performing the throttle position calibration yourself, or if you encounter any issues during the process, it's recommended to consult a qualified mechanic or dealership service center for assistance.
By following these steps, you can recalibrate the throttle position sensor on your Dodge Challenger Hemi to ensure smooth and accurate throttle response, contributing to optimal engine performance and drivability.
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