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Home >> Toyota >> 2004 >> Matrix Base, FWD, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (SFI) - Diagnostics (1ZZ-FE) >> DTC P0121: Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem >> Notes

DTC P0121: Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem: Notes

NOTE:

This is the purpose of the "throttle position sensor".