P1125 Chevrolet -

Question

I get a p1125 plus an app3 error, does the whole throttle system need to be replaced?

Answer 1

Hi there,

This code indicates an issue with the accelerator pedal position sensor. Here is some info for you.

P1125 CHEVROLET - Accelerator Pedal Position Sensor Fault

Read more: https://www.autocodes.com/p1125_chevrolet.html