P0016Severity: High
P0016 – Crankshaft/Camshaft Position Correlation (Bank 1 Sensor A)
Crankshaft and camshaft signals do not correlate.
What it means
The ECU sees a sync offset between the crankshaft and camshaft position sensor signals. It often points to a stretched timing chain or VVT problems.
Symptoms
- Check-engine light on
- Hard starting or no-start
- Misfire
- Rattling noise
Common causes
- Jumped/stretched timing chain
- Worn tensioner or guides
- Faulty crank/cam sensor
- VVT phaser failure
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Frequently asked questions
What does trouble code P0016 mean?
P0016 – Crankshaft/Camshaft Position Correlation (Bank 1 Sensor A). The ECU sees a sync offset between the crankshaft and camshaft position sensor signals. It often points to a stretched timing chain or VVT problems.
Can I drive with a P0016 code?
This code is high severity. Driving for long can damage the engine; have it checked as soon as possible.