I Got An 02 Wrx And Have Tried 2 Install A Air.fule Ratio Gauge On It But I Cant Get It 2 Work. The Gauge Has Been Tested And Works Fine. I Tried Hooking It Up 2 Both 02 Sensors But Got Nothing. What Am I Doing Wrong? Any Ideas On Where It Gets Hooked Up? Thanks.

 

what are you trying to hook it up too? what color wire and where?

EB Turbo

 

is this a narrow band or a wide band?

I've had polarities accidently be reversed before.

 

I think he is trying to hook up a narrow band gauge to one of the stock o2 sensors. you cant hook up a wide band o2 gauge to a narrow band o2 sensor. he's probably not tapping in to the correct wire on the stock narrow band o2.

EB Turbo

 

if you're trying to hook a narrowband up, they're just a waste of time...you should save for a wideband. The narrow is worthless