P0016: Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)

The crankshaft and camshaft positions are out of sync.

High Severity

$200 – $2,500

Typical repair cost range

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Can I Keep Driving with Code P0016?

Avoid driving. Continued running can cause severe engine damage on interference engines.

What P0016 Means

The computer compares the crankshaft sensor and camshaft sensor signals to make sure the engine timing is correct. P0016 means they are no longer lining up, often due to a stretched timing chain or failed VVT components.

Common Causes

Stretched or jumped timing chain — see repair cost
Failed VVT actuator or solenoid
Low oil pressure
Faulty crankshaft or camshaft position sensor

Diagnostic Tips

Get this diagnosed quickly, ignoring it can blow valves on interference engines.
On certain engines (Ford 3.5L, GM 2.4L, Hyundai/Kia Theta) this is a known timing chain stretch issue.
A scan tool live data view of cam vs crank position confirms the diagnosis.

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Frequently Asked Questions

Can I drive with code P0016?

Not recommended. If the timing chain skips a tooth, the engine can be ruined in seconds.