Can anyone tell me where the following 4 sensors come out of an Obd1 engine harness.
-Oil pressure switch
-Tachometer signal
-Coolant temperature sender signal
-Coolant temperature switch

Please don't say the fender plugs I mean like which pin or even which pin they go into on the ECU.

 

http://boosted.org/ecu/COMPLETE.txt

 

I appreciate that but it doesn't help me. I have looked at 15 different ECU pin outs and none of them say where those wires tap into.

 

what are ya doing a obd1 swap? if so what engine harness are you gonna use on the motor?

 

Yes I am doing an Obd1 swap. When I got the car (for free) the guy had cut the ecu plugs out of it and I had just wrecked my 93 coupe so I decided I would just use all my wires from my coupe like the engine harness and ECU to fender plugs. Which is all complete all that is left is those last 4 wires and it will be all converted.

 

lol sounds like fun

man i have no idea were they come out of the fender plugs

you could always cut the loom off the harness and see that would work.

 

The only loom that is still on is the engine harness loom, which is in the car. The main harness is out of the car so i can track wires and where they go and lay in the Obd1 stuff.

 

ttt

 

Ok, so I have been referring to http://www.angelfire.com/d20/h....html for some of my wiring and all I need to figure out is what is the junction at c125 and where is how to tie into the back-up switch in an automatic (car is now a 5 speed) ED so I can actually have functional reverse lights


Modified by 88efZ6 at 11:20 AM 9/27/2008