Engine and gearbox (P)
P0016: Crankshaft/Camshaft Correlation Error
The signals from the crankshaft and camshaft position sensors are not aligned as expected. This can affect engine timing and performance.
Checked by a licensed car technician · last reviewed 29 September 2026
Symptoms
- Engine misfires
- Rough idling
- Reduced power
- Check engine light on
Common causes
- Timing chain stretch
- Faulty camshaft or crankshaft position sensor
- Damaged reluctor wheel
- Incorrect timing belt/chain installation
How to check it yourself
- Read the fault codes
- Inspect the timing chain or belt for wear
- Check the camshaft and crankshaft position sensors
- Examine the reluctor wheel for damage
Can I keep driving?
The car can be driven, but it is advisable to have it checked soon to prevent further damage.
General guidance, not a professional inspection. Confirm faults with measurements before buying parts, and use a qualified mechanic for brakes, steering, fuel leaks, airbags, and other safety-critical work. Terms and disclaimer