DTC    P2121    Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

READ DATA LIST (ACCELERATOR POSITION NO. 1 AND ACCELERATOR POSITION NO. 2)

CHECK WIRE HARNESS (ACCELERATOR PEDAL POSITION SENSOR - ECM)

REPLACE ACCELERATOR PEDAL ROD ASSEMBLY

CHECK WHETHER DTC OUTPUT RECURS (ACCELERATOR PEDAL POSITION SENSOR DTCS)