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93 FUEL PROBLEM, CHANGED PUMP, RELAY AND COMPUTER. INERTIA SWITCH ISN'T TRIPPED.WHAT NEXT?
1993 Ford Festiva
January, 22, 2012 AT 9:39 PM
No power to the new pump
changed relay and computer
what am I missing?
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January, 22, 2012 AT 10:24 PM
Have you actually checked for power and ground? Do you have power at relay? Does relay energize?
January, 24, 2012 AT 10:49 PM
No power to relay, only energizes with engine cranking
January, 25, 2012 AT 5:14 AM
So none of the socket pins have 12v with key on?
January, 27, 2012 AT 12:24 AM
I ran a jumper to the relay and pump started running.
January, 30, 2012 AT 12:22 AM
Have you checked for a fuel pump fuse?
January, 30, 2012 AT 10:28 PM
Have just about taken all of the wiring apart, haven't found a fuse as of yet
January, 30, 2012 AT 11:42 PM
The fuse, if there is one would be in the fuse box.
January, 31, 2012 AT 11:04 PM
No fuse for the fuel system in the fuse block.
Am now investigating the main relay.
Still no power to the computer and fuel relay
February, 1, 2012 AT 6:36 PM
Looks like power originates at starter terminal. Maybe fusible link there?
February, 3, 2012 AT 12:45 AM
Didn't find a fuseible link, only 2 wires at the starter.
Main relay is rusted really bad inside, as is the headlight relay.
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