Possible Cause
NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
DTC: P0122
- TP sensor A THL1 line short to ground
- TP sensor A VCC3 line open
- TP sensor A VCC3 line short to ground
DTC: P0123
- TP sensor A THL1 line open
- TP sensor A THL1 line short to power
- TP sensor A SG3 line open
Common
- TP sensor A failure
- PCM internal circuit failure