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99 Y7 to Y8 swap

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Old 10-10-2013, 07:36 PM
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Default 99 Y7 to Y8 swap

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
Old 10-11-2013, 07:35 PM
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Default Re: 99 Y7 to Y8 swap

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
Old 10-12-2013, 04:20 AM
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Default Re: 99 Y7 to Y8 swap

Originally Posted by Optical Phenom

"99 Y7 to Y8 swap" - gas mileage is what I am after for my civic.
I'm getting a divide by zero error...
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