I'm sorting out my wires to wire my MT in, only i have a bigger mess with a jspec turbo 13b in a s4 gxl. So the wiring kinda makes me I wanna try and remove all the useless wiring

the N332 ecu (87 turbo ecu) has the 3 plug like so here
http://members.shaw.ca/ahyc84/FC3S/ecu.jpg

what the hell is the one on the left for? That's the EM-03
Is there a ECU read out pin diagram or something?

I've been digging in the FSM all morning\afternoon. Can't find anything in the FSM that shows diagrams as to where they lead to, or what it's for. I've solved the other 2 plug's wiring, just not this last one.

TIA

 

The wiring diagrams on page 50-28 and 50-31 show where all those wires go to and from EM-03.

I mean you've got two ground wires, four injector wires, a start signal wire, a start inhiibitor wire, two 12vdc wires. And it shows where they come and go from. Y0u can download the free online fsm and just the wiring diagrams if you wanted to.

http://www.teamfc3s.org/main/factory...ual/1986_1988/