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Fuel pump rewire for N/A...

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Old 09-28-01, 02:57 PM
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Question Fuel pump rewire for N/A...

Okay, I pland to rewire the fuel pump for my N/A. I have heard that N/A cars dont change the voltage at idle like Turbo cars do. Is this true? If I wanted to rewire the fuel pump, could I just send a 12 guage wire and relay to the back and have the old power for the fuel pump engage the relay? Or should I still move the stock relays and such? Anyone have a good writeup on a N/A specific fuel pump rewire? Thanks.
Old 11-21-01, 03:04 PM
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To the top.

I plan on doing this over thanksgiving holiday. Where is a good write up on this. Hopefully it will fix my big power drop at 3800rpm.
Old 11-21-01, 07:01 PM
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Re: Fuel pump rewire for N/A...

[QUOTE]If I wanted to rewire the fuel pump, could I just send a 12 guage wire and relay to the back and have the old power for the fuel pump engage the relay?[QUOTE]

that is exacly what you need to do, just make sure you have a fuse near the battery on the wire.
Old 11-21-01, 07:03 PM
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Originally posted by supergoat
To the top.

I plan on doing this over thanksgiving holiday. Where is a good write up on this. Hopefully it will fix my big power drop at 3800rpm.
I don't think that has anything to do with it. add a ground from the battery to body. and one from body to engine. you might also have to reground the ecu and boost sensor.
Old 11-21-01, 10:04 PM
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N/A do not have the voltage drop, so why would you want to do it? Puzzled.
Old 11-22-01, 09:57 PM
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Originally posted by HAILERS
N/A do not have the voltage drop, so why would you want to do it? Puzzled.
I hear that this has helped with the mysterious left hand turn fuel cutout... as well as replacing the in-tank filter.
Old 11-22-01, 10:04 PM
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Originally posted by Scott 89t2


I don't think that has anything to do with it. add a ground from the battery to body. and one from body to engine. you might also have to reground the ecu and boost sensor.
The boost sensor has been reground

I have a ground from the battery to engine, but not engine to body....I'll do that tomarrow
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