How do you reset the throttle body on a 2004 Dodge Ram?

How do you reset the throttle body on a 2004 Dodge Ram?

To reset the Dodge Ram throttle position sensor(TPS), You need to turn on the ignition without Your foot on the brake, so the engine doesn’t start. Then press the accelerator on the floor for 15 seconds. Release the accelerator. Then turn the car off and start the engine and drive.

How do I relearn idle speed?

To complete the idle relearn:

1. Bring the engine to normal temperature, have the accessories off.
2. Leave idling for 2 minutes in Park/Neutral to learn.
3. With the vehicle securely held on the brakes or wheel chocks, change into Drive.
4. Leave idling for 2 minutes in Drive to learn.
5. Turn the Air-conditioning on full if fitted.

How do you relearn throttle body on a Dodge?

Here’s the throttle body relearn procedure 1) Start the engine and let it idle in park for 3 minutes. During that period the idle may be higher idle than normal. 2) After 3 minutes, turn the engine off and leave it off for 60- seconds. 3) Start the engine again and let it idle in park for 3 minutes one more time.

What is relearn procedure?

The three types of relearn procedures are auto relearn, stationary (manual) and OBD. Some vehicles may use a combination of two or more relearn types. Indirect TPMS systems use an initialization procedure which may require a TPMS tool to figure out the steps involved to reset the system.

How does a car relearn idle?

During the relearning procedure, the PCM may change the idle speed until the correct speed is achieved. If the engine threatens to stall or idles too high, stepping on the gas slightly or taking the car for a short drive will help set the PCM correctly.

When do I need to relearn how to idle?

If your battery has been disconnected for any reason, you may need to perform this procedure in order for the computer to relearn how to idle.

Is there a calibration for throttle position on a hemi engine?

The dealer service manual knows and you are 100% right. There is no calibration for throttle position or pedal position with the Hemi engines. I wish this old wive’s tale would die already. The dealer service manual knows and you are 100% right. There is no calibration for throttle position or pedal position with the Hemi engines.

Why do I have an erratic idle after loading a tune?

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. The KAM or “Keep Alive Memory” is the memory that is stored in the powertrain control module (PCM).

What should I do if my car won’t 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. Disconnect the Negative cable for a few minutes.