P0017Severity: High
P0017 – Crank-Cam Correlation (Bank 1 Sensor B)
Crankshaft and exhaust camshaft positions don't match.
What it means
The positions reported by the crank and cam sensors are inconsistent. This usually points to a jumped timing chain/belt, tensioner or VVT issue; mechanical inspection is needed.
Symptoms
- Hard starting or no-start
- Misfire
- Loss of power
- Check-engine light
Common causes
- Jumped timing chain/belt
- Worn chain tensioner
- VVT phaser issue
- Sensor/wiring fault
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Frequently asked questions
What does trouble code P0017 mean?
P0017 – Crank-Cam Correlation (Bank 1 Sensor B). The positions reported by the crank and cam sensors are inconsistent. This usually points to a jumped timing chain/belt, tensioner or VVT issue; mechanical inspection is needed.
Can I drive with a P0017 code?
This code is high severity. Driving for long can damage the engine; have it checked as soon as possible.