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Alternator and fans?
#1534016 03/24/06 01:14 PM
Joined: May 2001
Posts: 254
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svtavino_dup1 Offline OP
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I replaced the alternator (Mystique V6) and now the cooling fans low and high speed turn on when I start it. Has anyone else had this problem or know where I can start looking. AC or defrost was not on.

Green 2000 SVT #1166 mods-K&N and Custom heat shield, optimized y pipe, Magnaflow center resonator, DMDhttp://www.geocities.com/savinoss/Cars.html -Wifes car 99 Mystique V6 5 spd
ECT no power
#1534017 03/25/06 01:41 AM
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Posts: 254
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svtavino_dup1 Offline OP
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As stated above I changed out my alternator and must have done something to my ECT wires it has no power now and is turning on the fans. Does any one know the wire harness it goes through.

Green 2000 SVT #1166 mods-K&N and Custom heat shield, optimized y pipe, Magnaflow center resonator, DMDhttp://www.geocities.com/savinoss/Cars.html -Wifes car 99 Mystique V6 5 spd
Re: ECT no power
#1534018 03/25/06 05:30 AM
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FavoriteMystaque Offline
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Check the ECT connector is secure and the sensor has not opened up (too high resistance). I think the sensor is about 1Kohms cold (can't remember exactly). This 1995 (yours may differ if not a 1995)diagram shows one wire leads to the TPS and the other goes to the PCM connector [image][/image]


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