luders79
Senior Member
Hello all,
Just got a quick question for the guys on here ive currently got a '96' 210 E320 (104 eng) in the work shop what would you expect it to read on the temp gauge? I thought it would have been about 90 i.e inbetween the 80 -100 marks. but the one i have sits just on or above the 100 mark which im sure isn't right! but couldn't say for definate. It has had a new viscous coupling (fan drive), but the probelm i seem to have is that the drive doesn't seem to cut in fully as the additional a/c fans are running which seems to be blowing enough cool air though for it not to cut in! if i unplug them to stop them running the fan cuts in but still in sits at the same point! the heater in hot as are the hoses and the rad seems fairly hot too! I was doing it late in the day so didn't get much more time to look at much more as i was on here i thought i would just post and see what people thought! I havn't had chance to look yet but am i right in thinking the additional fans cut when engine temp rises to certain point to assit with cooling engine ecu sends a/c panel data to run fans!and all runs off the coolant temp sensor in top of water pump think its a 4 pin black connector.
note the fans run with and without a/c panel on !
Just got a quick question for the guys on here ive currently got a '96' 210 E320 (104 eng) in the work shop what would you expect it to read on the temp gauge? I thought it would have been about 90 i.e inbetween the 80 -100 marks. but the one i have sits just on or above the 100 mark which im sure isn't right! but couldn't say for definate. It has had a new viscous coupling (fan drive), but the probelm i seem to have is that the drive doesn't seem to cut in fully as the additional a/c fans are running which seems to be blowing enough cool air though for it not to cut in! if i unplug them to stop them running the fan cuts in but still in sits at the same point! the heater in hot as are the hoses and the rad seems fairly hot too! I was doing it late in the day so didn't get much more time to look at much more as i was on here i thought i would just post and see what people thought! I havn't had chance to look yet but am i right in thinking the additional fans cut when engine temp rises to certain point to assit with cooling engine ecu sends a/c panel data to run fans!and all runs off the coolant temp sensor in top of water pump think its a 4 pin black connector.
note the fans run with and without a/c panel on !