Hondero_PR

I would like to know which wire do I have to splice from the 02 sensor. I would like to connect directly to 02 sensor rather than the ECU. The 02 sensor has 4 wires 2 blacks a green and white wire. Any help would be appreciated.

chikin pickle

There are four wires. Two blacks are the heater circuit. Signal wire is the one you want, I don't remember if it's white or green, but check for continuity to the chassis ground on each one to pick out the ground.

accord_raffi

Are you trying to read from the stock narrowband? It's kind of pointless unless you have a wideband o2.

Hondero_PR

Found it was the white wire. Thanks for everyone cooperation.

phootbag

These things are a gimmick.