P0395
PowertrainCrankshaft Camshaft Positionmoderate severityCamshaft Position Sensor B Circuit Range/Performance
What P0395 Means
The PCM detected an out-of-range or erratic signal from camshaft position sensor B. This can cause timing errors and poor engine performance.
Symptoms
- Hard starting
- Stalling
- Reduced power
Common Causes
- Faulty camshaft position sensor B
- Damaged reluctor wheel
- Wiring or connector fault
- Timing chain wear
Diagnostic Steps
- Retrieve code and freeze frame
- Inspect sensor B wiring and connector
- Test sensor signal with scope
- Check camshaft timing alignment
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✓ Autel official store
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