On my 03 g35 sedan I decided to clean the throttle body. All went well untill I started the car. I got a check engine light and the code reads HIGH RPM. I took everything apart and noticed that the throttle does not close fully when the car is off. Does anyone have the procedure to teach the ECU the throttle closed position to reset it?


Thx Pete

 

I think you need these...

Throttle Valve Closed Position Learning

Description:
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. It must be performed each time harness connector of
electric throttle control actuator or ECM is disconnected.

Operation Procedure:
1. Make sure that accelerator pedal is fully released.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
Make sure that throttle valve moves during above 10 seconds by confirming
the operating sound.

ECU Reset Procedure - May only erase error codes

Turn ignition on, wait 3 seconds
2) Push fully and release the gas pedal 5 times within 5 seconds
3) Wait 7 secs, fully push gas pedal and hold for 10 seconds until the CES light starts to blink
4) Release gas pedal (you are in diagnostic test mode 2)
5) Press and hold gas pedal for more than 10 seconds. Release pedal.