P0121

DTC P0121: THROTTLE POSITION SENSOR CIRCUIT RANGE/PERFORMANCE PROBLEM (HIGH INPUT)





SUBARU SELECT MONITOR DISPLAY

DTC DETECTING CONDITION:
- Two consecutive trips with fault

TROUBLE SYMPTOM:
- Erroneous idling
- Engine stalls
- Poor driving performance

CAUTION: After repair or replacement of faulty parts, conduct CLEAR MEMORY and INSPECTION MODES.





WIRING DIAGRAM (LHD)





WIRING DIAGRAM (RHD)





PROCEDURE