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1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

1996 injector wiring question?

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Old Jul 4, 2007 | 04:56 PM
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scottek
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1996 injector wiring question?

The fuel injectors in my 96 F250 are not functioning. The red "power" wire going to my fuel injectors is not getting 12V. I have traced the wires with good conductivity back to the wire-harness connector. My problem is that I do not know which relay is which? There are four relays, all the same part number (from Ford). My schematics show the wire colors, fuse numbers, and relays, but no relay numbers. Any idea which relay is the PCM, fuel pump, etc?

BTW, when I jumper 12V to the RED "power" wire circuit the engine runs.

Thanks,
 
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Old Jul 4, 2007 | 06:36 PM
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From: Easton,Ks
1996 Engine Compartment Fuse Box:
http://i54.photobucket.com/albums/g9...entFuseBox.gif
 
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Old Jul 5, 2007 | 11:54 AM
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scottek
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Thanks, exactly what I needed.
I had already traced the connection from the fuse to the relay, but this helps identify the other two relays.
 
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