Quote:
Originally Posted by BonzoHansen
So did the tech mention if the ecm was getting a good temp reading? If the fans and relays work, that leaves the ecm. either it doesn't know how hot it (CTS, harness issue? low coolant?) is or the ecm is bad. a manual override is fine. manual only is hack.
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Yea, if that sensor is bad, have fun with your gas mileage sucking cause the engine prob is seeing some ungodly cold number if the fans never come on.
If you do decide to change it, make sure you get the correct sensor, the one on the head is different than the one in the water pump. Also, if the car was "tuned" before, someone may have forgot to turn the fans on. Just a thought. Happened to mine.