Firstly, I am new her but not to cars and stick mostly to my DSM trash. However gas mileage is what I am after for my civic. I have searched and searched and can't seem to find a direct answer . Thank You in advance

I bought a 99 dx hatch shell and a 99 ex parts car.

The swap is pretty much done just buttoning up BUT i ran into a snag.

Under the radio console there is a plug for secondary O2 sensor. I was able to use the ex O2 adapter harness and just drill a hole in the body where the ex had a hole so no issues there. The problem is a plug that has 2 wires cut and spliced together (Bl/w and Bl/r which i think is power). I don't have a diagram and all my searches have turned up nothing. I checked for that plug on my ex harness and there isn't one.

Will someone shed some light on this for me Please.



Thanks, Nick

 

Update!

More research proves to be a true winner.
http://hondatech.info/downloads/Auto/Manuals/Civic/
Just so happens it was right here under my nose.
Plug is actually for a automatic shifter (car has been converted to 5 speed at some point and that was what threw me off).

Thanks

 

I'm getting a divide by zero error...