Hey guys,

I'm really struggling here, I have the rywire harness and an adaptronic ECU. the problem I'm dealing with right now is hooking up my MAC boost solenoid.

the Rywire harness has a lead on it labeled "Boost" and I have no idea where this goes on the ECU side of the harness or if i can be used for the MAC solenoid?

the harness also has 2 extra wires on it that are free on the engine and the ecu side any ideas?

Thanks.

 

I was able to figure this out, the connection labeled boost on the rywire harness goes to pin 4U which is aux3 on the adaptronic ecu

 

...I have always referred to this as a quick ref guide for pin outs.
http://www.banzai-racing.com/store_i...MS_30-1800.pdf

If you want the actual wiring diagrams then check these out.
3rd Gen Mazda RX-7 Manuals & Books