Question on VANOS Solenoid Replacing

Hi I have got a bmw 116i es which has recently developed a fault where the engine management light has come on and the car runs rough at idle but drives fine when in motion. I plugged the car into a scanner and it revealed a fault code of p0014 camshaft position actuator b bank 1 timing over advanced so I removed the soilenoids cleaned them both and replaced them the code was still there the same code. I then removed the soilenoids again and switched them into different positions or exhaust to intake and vice versa to my surprise the code then appeared as p0011 camshaft position actuator a bank 1 timing over advanced. So i switched back again and the code went back to p0014 so I assumed faulty exhaust soilenoid purchased a new one from bmw fitted it with hope of fixing the problem with no joy can you please advise me on what the problem could be thanks

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This post was auto-generated based upon a question asked on our tech article page here: Pelican Technical Article - Mini R56 - VANOS Solenoid Replacing

[Nick at Pelican Parts]

If the code followed the solenoid, it usually is the solenoid or debris in the solenoid. If not, the issue could be a faulty VANOS actuator or worn timing components.

- Nick