TwinTurbo.NET: Nissan 300ZX forum - Eliminate PTU sub harness by splicing updated connectors
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Subject Eliminate PTU sub harness by splicing updated connectors
     
Posted by zgene4 on September 30, 2011 at 2:21 PM
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In Reply To New EFI harness mods ? (before install) posted by 1911a1 on September 30, 2011 at 01:59 PM
     
Message into main harness. Splice in new injector plugs if your harness doesn't match your injectors. I also choose to eliminate plugs for devices no longer in my engine bay like boost control solenoids, EGR, PRVR solenoid, etc. I de-pinned those connectors, heat shrinked the contacts, and wrapped them up to the main harness trunk.

Some might say you should do the switched 12V power injector mod if using an older harness, but IMO it's unnecessary if using newer, pintleless injectors.

The main alternator to battery harness can get pretty cooked, might consider replacing that if necessary.

WARNING: I lack industry backing

     
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