Mefi4b harness

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11-27-2011, 01:04 PM

andymoreland

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Mefi4b harness

I have a mefi4b 12584052 controller . I have an ls1 ws6 trans am what harness do i need to fit this controller? part number please.

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11-27-2011, 10:03 PM

Ryne @ CMS

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Quote:

Originally Posted by andymoreland

I have a mefi4b 12584052 controller . I have an ls1 ws6 trans am what harness do i need to fit this controller? part number please.

you need a mefi harness, contact howell electronics, i believe they have a harness for that app.

honestly though that engine management sucks, just run a factory pcm and harness... far better tuning capabilties and logging capabilties

Last edited by Ryne @ CMS; 11-27-2011 at 10:26 PM.

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11-28-2011, 04:54 PM

fastgmc98

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I agree, it's a boat computer...

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