94 gT AIR FUEL AND WATER TEMP GAUGE INSTALLATION HELP ????

[Bad Saleen]

Do you have a schema of the installation of these guage because autometer give a bad instruction, if someone have already installed these guage inside his car please let me know if just dont understand where to plug the wire on my o2 sensor, does i have to plug only one o2 sensor also what type on iginition electricity i can use

let me know

 

[Stangfreak95]

For the o2 sensor, remove the passenger kick panel and access the computer wiring. Every wire is different. Take the wire form the A/F ratio gauge (mine was purple) and find the following wires: ......For the left o2 sensor, you need the RED/BLACK wire. For the right o2 sensor, you need theGREY/LIGHTBLUE wire. From the big @ss harness that plugs into the computer. Just splice (not cut)the wires and attach the A/F ratio around it, or weld it. I havent installed mine, but you could put a switch between those two wires so you can check BOTH o2 sensors on the same gauge, by flipping the switch.