Powertrain
generic / SAE
P2618
Crankshaft Position Signal Output Circuit Low
The buffered crankshaft position output is below the expected level. Usually a short to ground on the output line or a failed buffer.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number6 / 18
Possible causes
- Output wire shorted to ground high
- Buffer transistor failed medium
- Connector pins corroded - high contact resistance low
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 120–1000 €
- Estimated time: 0.8–3.5 h
- Component: control module
- Component: signal output buffer
- Component: wiring harness
- MIL / check engine light
Sources
References
sae:J2012