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S4 ECU pin out question

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Old 11-13-15, 07:54 AM
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S4 ECU pin out question
I have a 1991 rx7 with a swapped s4 engine. I have a wiring harness for the S4 and the only problem is I'm having trouble finding a pin out for the 1987 ECU. I don't want to replace the body harness that goes into the ECU. My plan is to just solder the wires. Does anyone have a diagram for the 1987 ECU? I looked at wiring diagrams and found nothing for an ecu pin out.

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Old 11-13-15, 08:20 AM
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You can pull up the Adaptronic PnP PDF off their website, it has a pin out.
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Old 11-13-15, 08:23 AM
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Thank you very much i have been searching forever!
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