1997 - 2003 F-150

Disable Fuel Pump

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Old Feb 5, 2020 | 08:41 PM
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Disable Fuel Pump

Currently sitting with injectors removed but need to turn the key/ignition on for some other things. Obviously I don’t want the fuel pump to cycle/run like it normally will on start up. What’s the best way to disable the fuel pump for this? Is there a single fuse that can be pulled or something?
 
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Old Feb 5, 2020 | 09:46 PM
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From: NorCal
Pull relay


It is the one upside down the above pic. Front of vehicle is towards bottom of pic, that relay is towards the drivers fender. This fusebox is forward of the brake booster
 
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Old Feb 5, 2020 | 10:31 PM
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From: Joplin MO
You can also pull the fuse (look in the owners manual to see which one) or trip the inertia switch.
 
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Old Feb 7, 2020 | 03:27 PM
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I’ll pull both!
 
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