Hi all

i have a 92 ballade installed a universal oxygen sensor 4 wire but my ecu dont have wiring for the oxygen sensor please can someone help with digram from ecu to oxygen sensor.
ecu is a p27

 

If you can tell me what equivalent American ride you are looking for, I can probably find you a wiring diagram for the oxygen sensor.....To my knowledge this is a pre-OBD2 ride in years, and if I am right, some of them only have a one 1-wire O2 sensor.

Provide Year, Make, Model, Trim level, engine size, and AT/MT, and I will see what I can find.

 

Hi
Thanks for trying so its a honda ballade 1992 1.6i MT. D16a7 motor and running a obd1 37820-p27-k00755-101739

Thanks regards

 

 

Look, I never heard of a Ballade until i ran across this thread by happenstance.......With that in mind, my limited research shows this to be closest to the American model Civic.

With you telling me that it has a 1.6 liter gives me enough info to find a wiring diagram for a Civic model with a 1.6L engine.........Here is the picture of that wiring diagram that I found with my contacts....

A caveat here is to see if this works for you. This will be your judgement call. At least the diagram I found does indeed have a four wire O2 sensor. Good Luck!.....I hope this helps as this is all I can do for you.

Copy the image to your computer and then enlarge with a photo viewer.

 

thanks Yes same as civic.

I just need to find were i need to run cables to ecu plugs as my harness doesn't have