I have four wires coming from ignition coils and only three coming from the microtech what do I fo?

Second question the water temp sensor, wiring the water temp to the drivers side plug or the one right below the thremostate?

do I need aux power wired in from the Microtech?

Do I need the air solenoid wire from the microtech?

Thanks, Brent

 

1. Dunno

2. Under the therm on the back side of the water pump housing.

3. Dunno. What do you mean by aux power? Power while cranking? Power while "ON"?

4. Dunno. Probably depends on if you are running the BAC.

 

1. Lemme re-DL the S4/5 schematic and i'll get back to you.
2. Under the therm on the back side of the water pump housing.
3. Clarify here. Are you looking for a switched 12v signal for the MicroTech?
4. Air solenoid wire? There wasn't one on my LT-8, are you referring to the aux input/outpout wire?

 

Here's a crude drawing of the wiring from a LT-8 to both coils, it outlines what needs to be done rather well though.

Thread:
https://www.rx7club.com/forum/showth...hreadid=288122

Picture: