ok I just installed an air fuel gauge in my hatch, right now its just an Ls motor... but will be turboed this week.

So I have the red wire hooked up to the cig lighter/radio fuse on the fusebox, the ground is hooked up at the same place as my tach and boost gauge ( does this matter?) and the purple wire is hooked up to my 1 wire o2 sensor.

The only time I get any response is when I am driving and I let off the gas or when I rev it and let off the gas and only the bottom red square lights up, the one for extremely lean... while I am driving nothing lights up on it. Is it supposed to be like this?

 

No sounds like its not getting a good signal from the o2 sensor.

 

you may have a lazy O2

 

If your going turbo get a wideband sell that useless thing

 

alright nevermind, i figured it out........

 

well what was it?

where u at in Md in in MD also