Hey guys,
i just swapped in a fresh m42 into my 318is. Everything runs fine, however, when i start the car, the tach will read for a few moments then click off. THe water temp and the fuel gauges do not work either. I know the engine ground is good, fuse is 10 is good, are there any other grounds or relays i should check? could a bad sensor cause it? Let me know what i should look for.
Thanks