how the hell do i setup my air-fuel gauge on my 99 civic SI

 

let me give you guys a better idea of what im talking asbout, one of those damn wires goes to the oxygen sensor, but where is that located? the directions dont tell me ----

 

so its a solit white wire, should i hook it up to the white one right next the o2 sensor or will it get to hot, or should i do it to the one in the car by the computer?

 

will it burn up is i hook it right to the one by the O2 sensor?

 

will the wire melt?

 

thanks

 

If you're worried about heat, just check the wiring diagram in your car's manual, find the color and slot on your ecu and splice into it there. It's also easier to run the wiring.

Now here's my ? to anyone. I know the LEDs are supposed to blink back and forth as my ecu adjusts for rich and lean. As far as tuning, how many LEDs should light up each way as they bounce back and forth? At my stock setting I'm lighting up 3+ reds on the lean side and 1-2 greens on the rich side (autometer gauge). I'd prefer a pyrometer for the accuracy, but I'm broke right now. So should I adjust more towards rich to balance out the LED readings or