P0017
PowertrainVariable Valve Timingcritical severityCrankshaft Position/Camshaft Position Correlation Bank 1 Sensor B
What P0017 Means
The crankshaft and Bank 1 exhaust camshaft position signals do not correlate properly.
Symptoms
- Check Engine Light
- Rough running
- Engine noise
- No start condition
Common Causes
- Timing chain issue
- Exhaust VVT solenoid failure
- Sensor failure
- Worn timing components
Diagnostic Steps
- Check timing chain alignment
- Test exhaust VVT solenoid
- Inspect sensors
- Check oil condition
Where to start: Repair timing system or VVT components.
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