P0338high severityPowertrain
Crankshaft Position Sensor A Circuit High Input
on 2017 Chevrolet Impala 2.5L I4 Ecotec · AWD
What this code means
High signal from CKP sensor.
Symptoms
- Check Engine Light
- No start
- Erratic operation
Common causes
- Short to voltage
- Faulty sensor
- Wiring issue
Diagnostic steps
- Test signal voltage
- Check for shorts to power
Repair notes
Replace sensor or repair wiring.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1