I have just bought an 83 mod Rx-7 with a 88 TII engine.

The problem is that the "swappers" have just cut the harness to the trailing igniter.

I nead to identify the wires on the ignitor curcuit board with the text (take of the igniter lid c1, tac, cpu1, cI, st, +b, c2) these are not to be found in any wireing diagram in the FSM.



I dont think my trailing coil is working as it should.





Any one that can help me with who is who here (igt, igf ++)

 

The diagnostic procedure is in the fuel & emmissions PDF.

The engine section electrical is at the back.

The trailing coil Info starts on page 5-33.



There is no schematic, but the notes there might help.

 

Oops - I just noticed section 5 is also a seperate PDF - same info.