Thermo fan problem - Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars
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post #1 of 1 (permalink) Old 07-22-05, 10:52 PM Thread Starter
1990 S pac
Join Date: Apr 2003
Location: Australia
Posts: 107
Thermo fan problem

I have an EA which has an EL dash and computer. All running fine
The other day I noticed the dreaded water leak and it turns out the water pump is cactus. So I decided that it was time to upgrade to thermos. I have the fans and the original relays etc. I set up the fans and tested that all worked ok on the bench. Everything works as per the book. Installed into the car and wired up as per the wiring diagram to the ECU. Reconected the battery. NO SMOKE so all looks ok. Time to test. ONLY this is where the problem started. Ignition on NO fans. Start engine fans run at full speed without A/c or int fan on. I have very carfully checked all my wiring three times.
Can anyone shead any light on what the problem could be.

Thanks in anticipation.


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