Air fuel gauge install help

[grngsr]

Hi guys, stupid question...

Which wire in the engine bay for a cc lancer gsr do i install signal wire for an autometer air fuel gauge.

Any help wil be great.

Cheers

 

[Richard]

I've got mine hooked to the white wire for the O2 sensor, has been working well. Make sure you hook into the loom not the sensor itself tho.

 

[grngsr]

ive got it hooked to the white wire right where the white and black wire clip inon the front left of the engine.
Is this ok or is it better to find the wire near the ecu

 

[Richard]

Thats where mine is connected, would probly be better/neater @ ECU but I don't think it matters much.

 

[Liberoz]

near the ecu is easier and you dont have to run wires through the fire wall