Paula S
01-01-2008, 07:50 PM
i NOTICED THAT WHEN i CHANGED IT THERE IS A 3 PRONG WIRING PLUG ON THE PASSENGER SIDE TOP BY IT. WHAT IS THIS FOR?
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View Full Version : Is there a sending unit or sensor in the radiator of a 1993 BMW 740i? Paula S 01-01-2008, 07:50 PM i NOTICED THAT WHEN i CHANGED IT THERE IS A 3 PRONG WIRING PLUG ON THE PASSENGER SIDE TOP BY IT. WHAT IS THIS FOR? chrystal f 01-01-2008, 07:50 PM that is for the fan Jeffrey 01-01-2008, 07:51 PM Yes, there is a temperature sending unit on one side of the radiator. Sometimes there are two. |