DTC    P0120    Throttle Pedal Position Sensor / Switch "A" Circuit Malfunction


DESCRIPTION

FAIL-SAFE

WIRING DIAGRAM

INSPECTION PROCEDURE

READ VALUE USING INTELLIGENT TESTER (THROTTLE POS AND THROTTLE POS #2)

CHECK HARNESS AND CONNECTOR (THROTTLE POSITION SENSOR - HV CONTROL ECU)

INSPECT HV CONTROL ECU (VC VOLTAGE)

REPLACE THROTTLE BODY ASSEMBLY

CHECK WHETHER DTC OUTPUT RECURS (THROTTLE POSITION SENSOR DTCS)