Fuel Pumps Stop Running?

[Stage 4.6]

Ran my Cobra 3 weeks ago car was running fine, went to start it today and noticed my pumps weren't running? Needles to say car wont start. I checked the stock fuses all were good.

I have the Fore system with level 4 pumps, FC2 controller, are there any fuses between the battery and FC controller that may prevent the pumps from running?

Any advise on what to check? The system is 3 years old with very low miles.

Hopefully the bipolar weather will be better tomorrow so i can trace this wiring and figure out why my pumps stop running?

Any advice will be appreciated?

 

[MG0h3]

Typically yes, there will be a fuse there.

First thing I’d check is the inertia switch.

But a simple check would be to see if there is power to the FC2.

I didn’t use the FC2 and just wired two separate relays in but it should have a key on power wire. Check that first.

You should then have two positive wires leaving it for the pumps.

Just work top to bottom.

Post a pic of the controller and FPDM.


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[03' White Snake]

Check the grounds on the relay or FC2 controller.

 

[SVTdreamin04]

I went through this on my car. Ended up being the 12v positive wire to the pumps was broken in the insulation.


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[Stage 4.6]

Thanks to all who chimed in with advice really appreciate it, I traced the wiring went through all the fuses and inertia switch. No issues or blown fuses.

The problem was a disconnected pwr. wire at pump 1 on the FC2 controller and a loose ground wire.

The car fired up and is running fine, couldn't get a good pic of the FC2 controller its tucked on the side of the inertia switch and i didn't want to take it apart.

thanks guys