I have this check engine code today.... P2138-Accelerator Pedal Position (APP) Sensor 1/2 (Throttle Position Sensor D/E) Incorrect Voltage Correlation.

Somebody have this problem before ??? And how to fix it ???

Thanks

 

Replace the sensor. The sensor is most likely a potentiometer and the contact points in those can go bad after a while.

D

 

Ok thanks

 

Did you fix the issue that caused the P2138 error code?