What causes a P0015 code?

What causes a P0015 code?

Error Code P0015 can be caused by multiple factors, such as: Incorrect shifting of camshaft. Defective Variable Valve Timing (VVT), stuck open, compromised oil flow control valve (sticking), caused by varnish buildup or oil contamination.

Can low oil cause P0015?

Sludge buildup can cause a P0015 trouble code Sludge is caused by running the engine at low oil levels, neglecting oil changes or going too far on an oil change, poor PCV operation or using a poor quality oil. Change the oil, clear the code and drive the vehicle.

How many camshaft position sensors are in a Mini Cooper?

On N12, N16 and N18 engines there are two camshaft sensors, intake and exhaust.

How do you fix code P0015?

What repairs can fix the P0015 code?

1. Resetting the fault codes and performing a road test.
2. Replacing camshaft phasers on both camshaft banks.
3. Repairing the wiring or connection to the camshaft OCV.
4. Replacing the camshaft OCV for bank 1 exhaust camshaft.
5. Replacing timing chain and guides.

How do I fix code P0022?

What repairs can fix the P0022 code?

1. Resetting the fault codes and performing a road test.
2. Replacing the oil and filter using the proper oil viscosity for the engine.
3. Repairing or replacing the wiring or connection to the camshaft oil control valve (OCV)

How do I fix code P0015?

What are the symptoms of a bad cam sensor?

If your vehicle idles roughly, stalls frequently, has a drop in engine power, stumbles frequently, has reduced gas mileage, or accelerates slowly, these are all signs your camshaft position sensor could be failing.

What problems can a faulty cam sensor cause?

Poor Drivability A failing camshaft position sensor begins losing its ability to quickly transfer data. Mismatched fuel delivery and ignition timing, even if off by a few milliseconds, will cause your vehicle to sputter, accelerate poorly, lack power, stall or even shut off.