Replace Ecm

DTC

P2121

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

HINT:

This DTC relates to the Accelerator Pedal Position (APP) sensor. DESCRIPTION

Refer to DTC P2120 (See page ES-301).

DTC No.

DTC Detection Condition

Trouble Area

P2121

Difference between VPA and VPA2 exceeds threshold for 0.5 seconds

• Accelerator pedal position sensor circuit

• Accelerator pedal position sensor

• ECM

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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