We made it super easy for everyone over a decade ago

S5 APEXi Power FC Adapter Kit (89-91 RX-7)
S4 APEXi Power FC Adapter Kit (86-88 RX-7)

 

So this is a "how to make money"? This thread doesn't lead to a write-up(as promised), it leads to an online cart.

 

You are digging up a thread from 2006, things have moved forward since then

 

One would hope so. Thanks.

 

Hope this helps you out. but in all fairness not sure the effort would outway the convenience of a well built patch harness that banzai sells for US based people...canadian funny money and shipping gouging makes one have to rethink that sometimes...cheers

 

Not to mention that we did all the development. We sell the harness kits globally not just the US.

Actually just opened the file you loaded and we had changed the diagram since 2006, with quite a few updates.

 

Thanks man. I appreciate it.

I was able to confirm that those pins were correct. This is actually a triple confirmation. I imagine the update would be 2B for rpm signal? Everything was pretty straight forward. It seems that there is some redundancy in the ECU after all.

To be honest, living in Canada, you get sick of the final bill pretty quickly. I've sourced the parts I need through TE-Connectivity and I have a crimp tool so it'll be the real deal and it will be a clean install.

Thanks again man.