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Nov 12, 2015, 7:02 PM

Post #1 of 3 (720 views)
ect Sign In

hi there everyone this is a 2004 venture with 3.4 engine need to locate the coolant temp sensor picture will help thank you

Tom Greenleaf
Ultimate Carjunky / Moderator
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Nov 13, 2015, 2:29 AM

Post #2 of 3 (708 views)
Re: ect Sign In

Which one do you mean? Most are right at or close to thermostat and you can check it but rarely bad, wiring and plug more common. OE most used black and yellow wires. Replacement came with both black wire pigtail connector to splice in shown here.

That one is to tell engine computer how much fuel to deliver and should flood out engine if disconnected and throw a code.
Again - they rarely fail but the wires and plug left off or broken. Test the sensor first by ohm at a given known temp or if it just changes from cold to warm it's not the problem,


Nov 13, 2015, 12:49 PM

Post #3 of 3 (692 views)
Re: ect Sign In

thank you guys for responding, I will let you know after I replace it.

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