Air/Fuel Meter Install

[Kouks]

a Friend recently bought a air/fuel meter for his car ka24de and cant find a wiring diagram for the ECU to figure out which wires go where.

It has a red,black, and 1 white wire. red I believe is power, White is 02 sensor, and black should be ground.

Which pin(s) do I wire this to.

[S13FX]

how about you splice it right by the O2 sensor just make sure your wire doesn't touch any part of the exhaust, and make sure its behind the plug that's attached to your wiring harnest. Not on the O2 sensor plug side cause that's usually shielded wire there.

[Kouks]

I wanted to know which wire coming out of the ka24de ecu is the power wire, and which one is for the reading on the 02 sensor.

[S13FX]

Oki doki here you got.

http://www.az240sx.org/tech/Pinout/

[Kouks]

thank you, thats all I needed. i will have to save that page.