efi xr3i fuel pump relay and fuel pump rewire
16-01-2008, 09:27 PM
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efi xr3i fuel pump relay and fuel pump rewire
what colour is the relay please,my car is playing up a bit and i think it could be down to the fuel pump so im going to rewire it,whats the best way to do it,should i just run a new live wire from the relay to the pump and then run the earth straight to the battery or should i replace the other wires aswell
16-01-2008, 10:00 PM
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Originally Posted by jonesymk2
ok cheers mate will get that changed over the weekend
17-01-2008, 02:47 PM
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Originally Posted by cosmo V6
Originally Posted by jonesymk2
ok cheers mate will get that changed over the weekend
when i rewire the fuel pump would it be best to run a live straight from the battery to the relay or does it have to have a fuse in line,what should i do with the alarm wire as that goes to the fuel pump relay aswell i think
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19-01-2008, 09:49 AM
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ive got wire to rewire my fuel pump on my efi erst,ive bought 27amp wire,ive also bought a big fuse holder aswell,would a 20amp fuse be to much for the fuel pump and alarm immobiliser,would it be best to put the fuse before the alarm or after
what im thinking of doing is running a live straight from the battery to the alarm then to the relay(fuse will be inline before or after alarm)
then i will run the live wire straight from the relay to the pump
i will use the original trigger wire from the ecu to the relay to allow priming the fuel
what is the other wire for on the relay
does that sound an ok way to do it
what im thinking of doing is running a live straight from the battery to the alarm then to the relay(fuse will be inline before or after alarm)
then i will run the live wire straight from the relay to the pump
i will use the original trigger wire from the ecu to the relay to allow priming the fuel
what is the other wire for on the relay
does that sound an ok way to do it
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