Engine wire harness diagram

**disco_kai** · 06-14-2015 04:05 PM

Anybody have a diagram that shows all the plug locations for the engine harness for a 2.7t?

Thought I could remove it and when I put it back on the engine, all the plugs would just be back in place. Turns out there is a few similar looking plugs. I think I got it back on correctly but would like to double check before putting it back in the car.

Thanks

**kyleb** · 06-17-2015 07:02 PM

Post pics of specifics, the harnesses generally only install one way and are color coded and keyed where there is a possibility of swapping connectors

**disco_kai** · 06-20-2015 12:46 PM

Ok a few connections are killing me.

Where is the plug that goes into the driver side axle?

Where is the plug that goes into the passenger side of the tranny

And where do all these plug in to? These plugs are at the end of the harness that has O2 sensors

**y3ti** · 06-20-2015 12:51 PM

Last one is ICMs?

**disco_kai** · 06-20-2015 01:14 PM

Nope I have those hooked up already

**disco_kai** · 06-20-2015 01:17 PM

Just realized it has this clip. If I can figure out where it clips, maybe I can figure out where they all plug in

**Royal769sr** · 06-20-2015 02:38 PM

All of those are in the rear and to the left correct? Maf, starter, 02s, and some blue clip. Everything is color coded. The ones for the Trans will be between your left and right side 02 connects. In the center rear of motor. The split left and right.

**Royal769sr** · 06-20-2015 02:40 PM

In fact the last picture shows the wire to driver side axle. Long like a serial port with a push in metal clip

**88ninety9** · 06-20-2015 02:55 PM

He's right (I think) they are all the clips that mount on the left on the false firewall.

**Mr.Z** · 06-20-2015 03:28 PM

firs pic is speed sensor next one is revers light. i can provide pics if u want

**Mr.Z** · 06-20-2015 03:29 PM

the clip hold the wires to the tranny for o2 sensors ect

**disco_kai** · 06-20-2015 04:21 PM

Awesome, so speed sensor and reverse light. Can you tell me where on the harness the plug is? I feel Redicilous I can't figure it out.

**landfill** · 06-20-2015 04:56 PM

You're thinking to far ahead! Drop the motor
back in and all the plug locations on the harness
become self evident as you go along.

**disco_kai** · 06-20-2015 05:05 PM

Haha that's exactly what I'm doing. About to finish hooking up the half shafts then exhaust, then work on these plugs some more

**disco_kai** · 06-22-2015 07:46 PM

Ok so all those random plugs go into the maf, O2s and the 4 plugs on the airbox.

I never did find the plugs for the speed sensor and reverse light. I didn't get a chance to see if she'll start because I think the oil pan is cracked due to it all coming right out the bottom when I pour it in.