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Old 09-20-2018, 09:45 AM   #1
silnv
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Re pinning sr20 wiring harness 62->J4

I need a little bit of clarification on repinning a wiring harness for the J4 ecu.

I have pulled the ecu pinouts from the WS website, and marked the ones needed to be relocated. Question is, is the ecu plug the only plug that needs rewired?

Thanks for the help!
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Last edited by silnv; 09-20-2018 at 10:43 PM..
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Old 09-20-2018, 04:26 PM   #2
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Just google J4 to 62 pinout

I made it years ago:
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Old 09-21-2018, 08:29 AM   #3
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Thanks! I’ll look into this. Looks like you were going the opposite direction as I am though.

Was the ecu plug the only plug that needed to be repinned?
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Old 09-22-2018, 06:40 PM   #4
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Diagram looks like it will work going either way. The changes are in red, just have to read it. If you only thing you're changing is the ecu, then that should be the only wires you need to move around.
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