Hackemb

could the mas flow meter be defect, despite i do not get any error message. The car workshop fine except that the fan i running full speed al the time.
when i Olsen the conector to the mas flow meter, the engine slog down for a second and then work just fine.
any ideas 😳

Plutoe

You are being fed a line of HS, the mass flow sensor has nothing to do with your fan speed---look to he fan controller!

Hackemb

Line of hs ?
I Saw on youtube that if the mas flow meter is not working corectly the fan cooler Will run on High speed all the time.

C300Sport

HS = horse shi...poop
As integrated as everything is in modern vehicles, it could possibly be true but I would look at the fan and it's related components first.