DTC P0123 Audi
Throttle Pedal Position Sensor A Circuit High Input
Throttle Pedal Position Sensor A Circuit High Input
Description
The ECM detected the TP sensor signal was more than the self-test maximum during testing.
Cause and Solution
Check fuse.
Check resistance of terminals
Check for signal, voltage and ground
Check harness for open or short
Video Guide
Diagnostic Info
- DTC Code: P0123
- Brand: Audi