This also happened to me where the rpms would be stuck at 0. Mine is a M6 and I have had the sensor replaced by the dealership and continue to have the issue.Rpm gauge not responding, I’ve changed the crankshaft position sensor but the problem is still occurring. Anyone else have or had this problem?
Code p0335 it’s an crackshaft position sensor and the other day I got a code for the knock sensor but I don’t think that’s what it would be.Do you have a trouble code that comes up on a scan?