Quote:
Originally Posted by itsnotanova
Vlad, I just came across the same problem installing a 2001 3.4 into my 2000 3.2 S.
The 3.4 and a 1999 2.5 both have the 4 prong coolant temp sensor but every 3.2 harness I looked at has the two prong sensor. Not sure what the extra wires are for
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I think some 2000 3.2s got the 4 pin and some 2 pin sensors. The two extra wires are for the instrument cluster to display temperature