Primo

i did a swap in my civic cx........the o2 sensor is a one wire stock....i need to know the pins for the p75 for the 4 wire 02 sensor....thanks

Trey

What is the year of the motor and car? That will help us help you.

Primo

92 cx with 94 ls motor

LshatchTurbo

Hey Primo. Did you do the swap your self or did a shop do it for you? I about to do this swap in my car, wondering if you have any words of wisdom before I start this venture! Thanks

Honda4CX-T

Damn dude you went the wrong way about this, you should of just used your stock wiring harness onto the LS motor harness it would of worked just fine with the O2 >>>

Primo

i did use the stock harness the civic cx has a stock one wire o2...........the ls motor uses a 4 wire o2....the cx is the only civic 92 -95 to use a 1 wire o2.....i fiqured out the wiring the day i posted this.....the swap is easy you can tap into the extra 02 wires at the passenger shock tower....the cx harness is the same as an si all the way up to the shock tower.....

Primo

yes but you are right about using the ls engine harness....did not have one to use

Honda4CX-T

Sorry to hear that >>> That would of saved you time and headaches.

I installed a 97 LS into my second hatch, using the LS wiring harness onto the Civic's. It was all Plug N' Play, and since I used a ODB-1 LS ECU "P-74" it did not need to look for extra sensors and what not.


[Modified by Honda4CX-R, 7:21 PM 10/20/2001]