Hi Guys, I have bought some Autogauge gauges and am stuck on where to wire my air/fuel gauge. It needs to go to the oxygen senser signal wire, I assume this is the sensor that screws into the down pipe? is this right?
does anyone know which wire?
Please help, someone must have been through this process before, any ideas would be appreciated. I have a 2001 WRX.
Hans

 

hi mate
did you find out where that wire went ...just put one on my scooby but dont where the wire goes.....cheers juggy

 

thats where mine is tapped into, mines a uk98 and has 3wires, 2white and one black, the black wire is the signal wire.

hope this helps.

 

Unless you're running a wideband O2 sensor there ain't much point in connecting the gauge up TBH..