Thread: '94 E320 Cold Start
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Old 12-11-2001, 07:39 PM
Benzmac Benzmac is offline
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Join Date: Mar 1999
Location: Suwanee, GA, USA
Posts: 4,712
Your car has the HFM fuel injection system...The Coolant sensor for the fuel system is the one on the coolant pump near the front of the engine. It is the big black sensor. Not any of the small ones.

The main problems with these are wiring harness breakdown and throttle actuator failure.
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Donnie Drummonds
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