Hey im trying to install this gauge on my 93 honda civic but for some reason none of the wires from the o2 sensor give any signal any help!!!??? Or am i connecting it wrong ? bu tyhe way its a 4 wire o2 sensor any help is greatly app.

 

Did you read the instructions? And why are you messing around with anything but a wideband?

 

DUDE ive heard about the wide band but my **** cam with all three so might as well install it !! And yes read instr. said tap to grey wire but it gives no signal what gives?

 

simple
throw it away and buy a wideband

 

Yes i know but stop giving IGNORANT answers !!!! I didnt ask opinion i said if anyone knows how to install it or is it defective!?

 

i dont know what gauge you have, what wiring set, or if youre running a factory-type o2.... But this is what I can supply:
http://www.hstuners.com/forums...t=826

If you want more info, you can probably find help by searching the archives

 

From your other post, since your O2 wire colors were Black, Gray, White, & White,
then Black would be the signal (+).
https://honda-tech.com/zerothread?id=2004478

Black is the signal (+)

************************
Black wire - Signal (+)
Gray wire - Signal (-)
White wire - heater
White wire - heater

*******************************
*******************************
Factory O2 (Denso) is White - Signal (+), Green - Signal (-), Black - Heater, Black - Heater. (But, yours doesn't appear to be Denso or NGK.)

 

obviously I'm a noob as this is my first post, but if installing an A/f Gauge in my 2000 EM1 that has been converted to OBD1, I would just be able to use this

http://store.summitracing.com/...-2001

in place of the "dead" o2 sensor after the cat?

Basically just twist this inplace of the "dead" one, and tap the signal wire from the gauge to the single wire coming off of it...and that will give me an acurate reading rather than just have the light show?

 

I didn't plan on responding, but it seems to tick you off, so:

Hrm, throw it away and buy a wideband O2, ricer.