Trouble Code P2138

P2138

Technical Definition:

Throttle / Pedal Position Sensor / Switch D / E Voltage Correlation

Trouble Code: P2138
Address: 0x2138
System: Powertrain
Subsystem: Fuel and Air Metering
Technical Description:

Possible Causes:

Possible Symptoms:

Accelerator Pedal Position Sensor Circuit Range/Performance

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Accelerator Pedal Position Sensor harness is open or shorted
– Accelerator Pedal Position Sensor circuit poor electrical connection
– Faulty Accelerator Pedal Position Sensor
– Faulty Electric Throttle Control Actuator

Specific Makes: