Pre-Power Stroke Diesel (7.3L IDI & 6.9L) Diesel Topics Only

no voltage to terminals on injector pump 6.9

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Old 03-21-2012, 06:47 PM
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no voltage to terminals on injector pump 6.9

I have a 83 f350 with a 6.9 and ats turbo there is no power to the injector pump checked fuses all good fuel to injector pump but none to injectors suggestions
 
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Old 03-21-2012, 06:58 PM
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I had this happen with my '86. I found a blue fusible link by my blower motor that was blown. I did not find it until I folded the wire back on itself.

This was not the end of the road, though. I found the fuel heater on the line feeding the fuel filter shorted and keep blowing the fusible links.
 
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Old 03-21-2012, 07:06 PM
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thanks i will check that !!
 
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Old 03-21-2012, 07:08 PM
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I did find that broken wire on the fuel heater and fixed it today i did not know that was a heater
 
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Old 03-22-2012, 08:15 AM
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I fixed the wires going to injector pump and now have some fuel to the injectors but it looks like only a few drops. I have 2 1000 cca batterys and cranked for a while but nothing. I did swap out the injector pump because the other was leaking. Its used off of my old motor. I also replaced the fuel line to the injector pump from the filter used 3/8 nobody had 5/16 i did not take off the top gear when i changed the pump any more ideas i really need this truck for my work
 
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