MADMAC

Ok, I placed a 2k resistor in the watertemp sensor plug and the low speed fan kicked on immediately. So it looks like my particular issue is with the ECM water temp sensor. Like I stated before it was replaced, not to say it could be a bad one also. I will purchase a new one and try it again. The only thing that I don't understand is that it will kick on the highspeed fan at upper temps, why not at low (unless it skips that range of resistance)? I would check it with a multimeter but it crapped out too. I will pick one up later and see what is going on with the sensor.

Joel5.0 thanks for the info. I will keep ya informed. Thanks ALL.

Joel5.0

You have a problem with the grounds....... make sure block to firewall ground strap is OK and contact points are not corroded or paint not allowing a good contact. LUK

MADMAC

Joel5.0,

Need another recommendation from ya. I replace the the temp sensor (ECT) and still no low speed fan????? I checked both the one I replaced and the new one with a multimeter and both running in range compaired to the tech manual. I also checked for bad wire/plug contact. Just wondering if you had any other Ideas with your experience in this area. The 2K resistor fires the low speed fan right up.

BLWN89GT

Thanks dude ill check it out sometime this week, for now the car is parked cause my radiator was actually leaking, and i have an frpp alumnum radiator, but the stock shroud doenst bolt up to it, so im debating on what to do..i kept the stock shroud cause my e-fan fits perfectly in it.