Air/Fuel Ratio Gauge

[Primo131211]

Hey guys. Im having some troubles installing my new gauge. I already mounted the pod on the pillar but now need to wire it up. By looking at the instructions i know where the wires need to go but still need some help with this. Does anyone know where i can find pictures or maybe a step by step page? Personal knowledge would be cool too.

Thanks!, Dan

[Primo131211]

just an update. and since i got no responses, there are two O2 sensors. does it matter which one i hook it up to?

[NJSPEEDER]

you can tap into the purple wire coming off either O2 sensor that is before the cat and it will work correctly.

[Primo131211]

thanks so much tim! This was exactly the post i needed! Ill be sure to stop back if i hit any more roadblocks

[deadtrend1]

Hook up power and ground, then connect it to the signal wire from one of your stock, narrow-band O2 sensors.

I didn't run to the o2 sensor, i ran to the back of the PCM instead:
Purple/white wire, PCM pin C20 for the drivers side pre-cat O2;
Purple wire, PCM pin C8 for the passenger side pre-cat O2.

[89 Trans Am WS6]

I wouldnt hook up the wire at the sensor, your better off doing it at the computer.

I rigged mine into a SPDT toggle switch so i can switch back and forth between bank 1 and 2

[foff667]

I believe casper makes an adapter so that you dont have to splice into your wiring harness. BTW those gauges arent worth crap.

[deadtrend1]

I believe casper makes an adapter so that you dont have to splice into your wiring harness. BTW those gauges arent worth crap.

yea, they make a good light show .... thats about it....