DTC P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low Input: DTC Detecting Condition

DTC DETECTING CONDITION

Item	Detecting Condition	Possible cause
DTC Strategy	APS1 Low Input	Poor connection Faulty Acceleration Position Sensor1(APS1) Open or short in APS1 circuit Faulty PCM
Enable Conditions	ETS --> ECU Communication is normal
Threshold value	Output voltage of APS1 < 0.2V
Diagnosis Time	Continuous
MIL On Condition	1 driving cycle