[02_svt_guy]

So ive finally decided to install my autometer narrowband afr gauge but was told the 3rd wire(non power/ground wire can be tapped into an existing fuse # anyone know or knows what to tap the purple wire into?

its a 02 svt focus

[NoiSeeVT]

I tried but ended up having to go right to the O2 sensor coming off the header jsut before the Cat., There are 4 wires but i forget which one it was, a local mechanic told me which wire colour wire it was.

[02_svt_guy]

I know there is a way to do it without going to the o2 sensor.
im gonna keep looking. NOTE its not a wideband so this shouldnt be to difficult right?

*EDIT*
Air/Fuel Ratio – Oxygen Sensor Gauge Installation
White wire at pin 60 of the PCM or white wire at the computer side of the O2 sensor connector

[ZED_not_zee]

a la family guy: A-F-R DISCO TIME, A-F-R DISCO TIME ...