ello,

I have a 2008 w204 c200 kompressor.

When ever the fan kicks in the temp drops to zero and throws out the p0116 error code. I have changed the temp sensor and termostat but error still shows when fan kicks in.

When I restart the car everything is normal until fan kicks in.

I haven't found a clear solution on the internet and various other forums (including this).


Hopefully this problem is common. Please advise.