Alright,

so i've got a couple of questions first do I need any of these wire going into the emmision control unit:

RY & BW : thermo sensor
BR : Speed Sensor
GB : A/C cut relay
WR : Clutch switch
BY : Fuel Pump cut relay

I have all my ac and emmisions removed if you haven't read my other post. Thanks.I've already got i have to say about 1/4 of the interior wires removed mostly emmision, A/C, and Cruise related.

Thanks

 

bump

 

Also, one the back connect of the guage cluster, there is a wire that says " Overdrive +" and "Overdrive -" I'm taking it these are only for Automatic transmission? Would this be correct?

Thanks guys, I know i'm boring you with all these questions

 

Whats the application?!!

Stock 1st gen 12A,FC 13B swap,GSL-SE........

Except the fuel pump cut relay and the thermo switch,none of those are vitally critical for engine operation.....but that doesnt mean your engine wont ever give you fits here and there,if they arent all hooked up.

 

Sp 12a ... thought my sig would cover that .. anyhow so the whole thing will be taken out then, the thermo is actually already disconnected from the exhaust system, i just had it tied under the car.

 

I saw the sig,.....just wanted to be sure.
According to that,your running a Holley and lots of other aftermarket stuff that makes 99.9% of ALL the ECU wiring uneeded.
The only electrical you need for the engine, is power to the coils,power to the fuel pump and signal wires to the gauges......

 

alright cool ... it was raining on and off today so really couldn't do much work. So in that sense it would cancel the whole second passenger side harness (the small one as all that is left on there anyway is power wires (YG) i think they are.

Do you know about the overdrive ones though?

 

I do believe the OD wires for the Auto tranny.