Does anyone have a wiring diagram for the evo 8 harness? I just bought a evo 8 and this wiring harness is a mess. I found where most of the plugs go however there are a couple that I am trying to figure out.

Thanks in advance!

2 wires in particular I am looking for.
-Power steering (Blue wire)
-AC compressor plug (circle plug)

 

http://evoscan.com/manuals/Evo8USDMWiringDiagrams.rar

 

I have this already, however it doesn't show me what each individual colored wire is.

For example (See attached picture)

These wires are cut. I know they are for the injector plugs however I don't know which wire goes on what side of the clip.

 

the red and white on injector 2 is positive as well as the green on injector 3. the red on injector 4 is positive and orange is positive on 1. look at the positive on the other clips that I just described and see what side of the clip they go in

 

Thank you!

Anyone know what this is for? (Attached pic)

 

that plug is for your fan motor should be another small one with it I believe

 

Yeah the car didn't come with OEM fans. It was wired right to the top of the fuse box with a relay hanging and all this ghetto crap. I'm fixing it all and doing it the right way. I need a OEM fan with the plug but it looks like everyone that has OEM fans have the wires cut. :/

Any idea what these 2 are?

Obviously one is power steering and the other is AC compressor but I can't find what plugs into them.

 

the top one is for power steering what it does is when you turn full left or full right it tells the ecu to raise the rpm of the motor. the bottom plug is for A/C power

 

Yeah I figured that much. I just don't know what actually plugs into them. Do the plugs come off the main harness or the fender harness?

 

they come off the main harness it wraps over the valve cover the front o2 connector comes from the same spot

 

damn I cannot find them at all. They might of been cut

 

they both come off of the fender harness, the two plugs coming from the valve cover should be the crank angle sensor and the front o2 sensor

 

only way to tell for sure is to pull the harness apart and look for cut wires but even then you wont have the plugs. hate to say it but you might want to get a new harness if this much is missing from it

 

That's what I thought. Sweet. That's good news cause I know where they are however they are both cut... lol

Does anyone know what color the wires are so I can figure out which one goes where as mine dont have connectors on it anymore.

I wonder who the previous owner was that did this...

 

who ever had your previous owner was prolly had everything deleted and did a wire tuck.


I hope this helps