Home >> Toyota >> 2006 >> Matrix XRS >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control System (2ZZ-GE) >> SFI System >> DTC P0120 Throttle / Pedal Position Sensor / Switch "A" Circuit; DTC P0122 Throttle / Pedal Position Sensor / Switch "A" Circuit Low Input; DTC P0123 Throttle / Pedal Position Sensor / Switch "A" Circuit High Input >> Component Operating Range