Question about 1992 Ford Explorer

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EEC fuse: 1992 ford explorer

The eec fuse in my 1992 ford explorer keeps blowing when i start the vehicle. im not sure why but i think somewhere along the wiring is messed up. please help.

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Sounds like you have a bad relay that is shorted out or you might have a bad fuel injector shorting out fossible fuel pump wireing short do some probing aroun with the multi meter try to find direct short , use the process of elimination .
now let me see does your truck start up and run then fuse blows? is the fuse the correct amperage check your owners manual to see how long does it run before blowing fuse ? when its running is it running smooth while is running?

Posted on Jul 11, 2008

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Where is the ECU located on a 1992 ford explorer and what does it do?


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EEC relay fuse keeps blowing id put a new fuse in the truck it would run for about 10 seconds then blow the fuse again.


There are 3 relays mounted below the fuse box .
The green I believe is fuel pump relay and the brown is EEC. The third relay is for the A/C WOT.
It is possible the wiring is shorted, check there, it is also possible you have a bad fuel pump.
Please let me know what you find.

Feb 07, 2010 | 1991 Ford Explorer

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My 94 ford explorer keeps blowing the 30 amp EEC fuse under the hood. What can be causeing this to happen?


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Ford explorer eec relay


Try a new relay first. This may not be good news if that does not work. If you can find the EEC (computer) and unplug it, then replace the fuse-if it blows you have another cheaper part on the circuit thats bad.
If the fuse does not blow, then the EEC must be shorted.
If you have to replace the EEC you may find a kindly dealer with a cash-for-clunker sitting there to violate. Salvage yards have them, Ebay sells them. I have seen them at swap meets for $20. They are a high price part even rebuilt at Dealers or autoparts stores.

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1 Answer

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My eec relay on my 1992 ford exporler keeps blowing its a 30amm relay the car run for ten to twenty seconds then the relay blow car then the car cranks over but does not start any help would be apprecited.


There is a short some where in the circuit. Get a Haynes manual part # 36024 covers 91 thru 2000 it will tell you a lot of info on troubleshooting the wiring. Good luck

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E.E.C fuse keeps blowing in 1991 Ford Explorer


sounds like you got a short try tracing harness to see if theres anything visible

May 26, 2008 | 1991 Ford Explorer

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