LEMON Manuals: Even more car manuals for everyone
Home >> Subaru >> 1998 >> Forester Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Diagnostic Tests >> DTC P0121 (Th_R): Throttle Position (TP) Sensor Circuit Range/Performance Problem

DTC P0121 (Th_R): Throttle Position (TP) Sensor Circuit Range/Performance Problem

If DTC P0121 is only code set, replace TP sensor. If DTC P0122 or P0123 exist, diagnose and repair those DTCs. DO NOT  diagnose DTC P0121.