Please Help With My A/F RATIO GAUGE!!!

[pearlwhite95]

does any one know what wire to splice into to get my A/F ratio gauge hooked up? ive been tampering with it but no luck. please help would like to get going A.S.A.P.

[Tictakman]

the signal wire is the one from the o2 sensor on the stock header.

Zak

[pearlwhite95]

yea, but doest the correct one come from the ecu? because when i hook it up to the o2 sensor it gives really weird redings.

[pearlwhite95]

is that where you hooked yours up to? and if so did it work right?

[Drift Machine]

Yeah don't really expect any extremely accurate readings from it.

[nismo1003]

from what I know is that there are three wire from ur stock O2 sensor ( i have a OBDII) anyways, there are two white wire, and u can use a voltmeter to test it it is between 0-1v , and that wire goes in to ur ECU , all u need to find that pin and hook it up there, it shoudl going up and down all the time except idle ( well at least mine does AUTOMETER)

[nismo1003]

I agreed with Drift Machine , it is not accuary lol... I like my WB...lol

[Tictakman]

ya its not the most accurate gauge. if you want accuracy get a egt gauge. anyway, i have obd1 and all i did was splice into the 02 sensor wire. how is it acting weird? does it constantly shift back and forth? if so that is normal, it is trying to balance out. it will always do that

Zak