TwinTurbo.NET: Nissan 300ZX forum - Re: Re: Re: NA->TT FPCU wiring
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Subject Re: Re: Re: NA->TT FPCU wiring
     
Posted by Smokiedabear on October 25, 2016 at 12:56 PM
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In Reply To Re: Re: NA->TT FPCU wiring posted by Smokiedabear on October 25, 2016 at 12:05 PM
     
Message Pretty sure I found the answer based on re-reading past doc.

The purple wire is present on most NA/TT body chassis harnesses.

The BLUE harness that plugs into the fuse box on the driver's feet is where the purple wire may NOT be present.

This eventually wires to #35 on your ECU.

So if you just take your #35 from ECU and wire directly to the FPCU this will resolve the problem

The wire is purple that needs to be wired on the FPCU.

This doc was helpful, I just had to re-read it all day to understand and learn about the differences in the chassis, guess I am slow.


Here is the doc: [ http://twinturbo.net/nissan/300zx/forums/technical/view/997416/2-speed-fuel-pump-controller-wiring-for-TT-conversions.html ]

     
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