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Old Nov 26, 2025 | 06:48 PM
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KENNESSY
Joined: Sep 2025
Posts: 9
Likes: 4
From: Pascagoula, MS
Default Re: Fuel pump has power but doesn’t work?

Originally Posted by ZERACER
Replace the RCM. It contains the fuel pump relay. Did you check the fuses?
I’ve checked the fuses and I believe a fuel pump fuse in the rcm, everything was good. I checked the cables for power and got the 12v when I turned the key on. I hooked the fuel pump up to a battery directly to see if the fuel pump was faulty or not and it ran flawlessly as it should being new. Only thing I haven’t done is follow the ground cable all the way up from the pump itself to see if it’s cut/damaged etc.
 
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