P2121 Chevrolet Throttle / Pedal Position Sensor / Switch D Circuit Range / Performance

P2121 Chevrolet Throttle / Pedal Position Sensor / Switch D Circuit Range / Performance

OBD Code:
System:
Subsystem: 		 P2121 Chevrolet – (ASE)
 Powertrain
 Fuel and Air Metering

Trouble Code Description: Throttle / Pedal Position Sensor / Switch D Circuit Range / Performance


Location:
Analysis:

Possible Causes:
 Switch D
 Out of Expected Range

 

Tech description: