SOURCE: E.E.C fuse keeps blowing in 1991 Ford Explorer
if you replaced fuel pump i would look at backward wiring when replaced and i would start at the source of work if your vehicle was working fine before replacement then 9 out of 10 it will be your fuel pump wireing
sometimes when putting wireing back together the connectors have the missing clip and in turn you can turn the wireing in both directions now where positive is touching the ground on both sides of connector kris kross problem check your work this is crucial use a test light to find the right wires where they go
SOURCE: 1991 ford ranger 3.0 eec relay fuse keeps blowing fuel good no sp
I understand that there is a relay box under the hood with 3 relays. Which is which I don't know. However if you are blowing the fuse TO the ecc relay, then the relay must be bad. This relay controls the spark.
SOURCE: 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.
SOURCE: 2003 ford ranger extended cab 4 door the door
you have a door switch going bad. next time the lights dont go out unplug them one by one until the lights go out this is the one that is bad
SOURCE: eec or ecu (Engine Computer) location on a 1993
This has a brain box located on left fenderwell, Its a small aluminum box about 6x6
Testimonial: "That was quik and awsome I checked and BOOM there it was Thanks!!"
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