DTC P2128 Throttle/Pedal Position Sensor/Switch "E" Circuit High Input: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item	Detecting Condition	Possible Cause
DTC Strategy	This code detects a short to high in either the circuit or the sensor	Poor connection Short to battery in Signal Circuit Open in Ground Circuit Faulty APS Faulty PCM
Enable Conditions	Ignition "ON"
Threshold	APS2 > 3V
Diagnosis Time	Continuous (More than 0.18 sec. Failure for every 7.8 sec. Test)
MIL On Condition	1 Driving Cycle