I have 91 Integra Gs and I need to know what pin is O2 Sensor on my Pr4 OB0 ECU???

 

do a search. i responded to like 5 people in one week asking for the same thing

 

the pin is c-16

 

im bored so lemme see if i can help u out.
u can go to http://www.apexi-usa.com and go to the link "documentation", then go to the wiring diagram for there auto timer (turbo timer). look for ur ecu and they should tell u which wire is for the O2 sensor.

im not too sure if they have ur ECU in this link but u can check it out http://www.autoserve.8m.com/cg...2.jpg
look for the pin that says "PO2S or PHO2S" (primary oxygen senor)
It's usaully a solid white wire