scuba5904
Probationary Member
- 18
- 0
- Feb 10, 2005
-
Camilla,
Georgia
hey guys, need a little help, I bought a OBX air/fuel ratio guage (yeah I know they are cheap) but the guy I got it from forgot to include the installation instructions and I need to know what wires to connect them too. I have a 90 GS-T that I am currently putting back together, I bought a knew o2 sensor and I am getting ready to install the sensor along with the guage. The guage has a red wire, black wire, blue wire, and a kinda purple wire coming out of the back, now I know that the red wire goes to a key 12v turn on and the black goes to a ground but I don't know what the blue and the purple go to plus I don't know what wire or wires on the o2 sensor need to be spliced to tie to. Thanx if there is anybody who can help, please please help 
