Powertrain
generic / SAE
P0338
Crankshaft Position Sensor "A" Circuit High Input
The CKP signal voltage is above the upper threshold. Either a sensor producing excess output or a short to supply voltage.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number3 / 38
Possible causes
- Signal wire shorted to supply voltage high
- Sensor failed medium
- Connector pins corroded - high contact resistance low
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 80–500 €
- Estimated time: 0.5–4 h
- Component: crankshaft position sensor
- Component: crankshaft position sensor wiring
- MIL / check engine light
- emissions-relevant
- drive cycle required
Sources
References
sae:J2012