Crankshaft Position Sensor B Circuit
A general electrical fault on crankshaft position sensor B — second crank sensor used as backup or for advanced timing models on some engines.
Affected components
- Crankshaft position sensor
Common causes
- High likelihood: Sensor failed
Diagnostic notes
- The malfunction indicator lamp may illuminate
- This code can affect emissions
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.