I was helping a buddy out with an off road Xpipe but his car is still throwing codes.
04 GT
I got the MIL's installed but there is another plug on the other end. am I supposed to plug the 02 into that end also??

on my GM I just plugged in and forget about it but it's diff on this mustang.

I Am so confused...friggin mustangs suck...hehe j/k help me please...

 

i dont think its that hard. just plug both ends in. it should fit perfectly.

 

I only know GM, the mustang MIL has a plug each end..totally diferent from what I am used to...

 

On the far right(GM)

 

yeah when you unplug the 02 sensor there should be a plug on each side right? doenst it connect to each side?

 

so i still need to connect the o2 sensor to the MIL thing that connects to the harness? If that's the casefords suck...lol

 

the MIl goes between the O2 sensor and the factory harness, you unplug the )2sensor and the plug in the MIL then plau the factory harness into the other side of the MIL to complete the circuit to allow the MIL to feed the computer with lies and make it think the cats are still there.does that make sense?

- is the factory harness
= is the MIL
O is the O2 sensor

should look like this...

-=O

 

sweet thanx