how to install air\fuel ratio gauge?? (pic inside)
 

hello
i want to install my air\fuel ratio gauge
but i have 4 output (look at the pic)
where to hook it up ?

http://img226.imageshack.us/img226/7...orlamda1cr.gif

gray? black? or the 2 white

Re: how to install air\fuel ratio gauge?? (pic inside)
 

Sell it and save yourself the light show.

Put it in the "actually usefull WBO2" fund.

Re: how to install air\fuel ratio gauge?? (pic inside)
 

so what color ?

Re: how to install air\fuel ratio gauge?? (pic inside)
 

i thought it was pointless w/out a wideband

Re: how to install air\fuel ratio gauge?? (pic inside)
 

come on fucker.
answer me?
what color to hook it up

Re: how to install air\fuel ratio gauge?? (pic inside)
 

Listen to what everyone is saying. An A/F guage that uses a stock narrowband sensor is worthless. Sell it and buy a wideband. However, if you really want that light to dance back and forth then here you go.

I'm not familiar with those colors on an O2 sensor (two blacks, a white, and a green are the sock colors), but connect a volt meter to the gray and black and find out which is positive. The two white are the heater. The car has to be running and semi warmed up for the O2 to start working. Or you could look in a helms and find the O2 signal wire color (green or white) and see which one it is connected to on the O2 plug.

Re: how to install air\fuel ratio gauge?? (pic inside)
 

Mine was white

Re: how to install air\fuel ratio gauge?? (pic inside)
 

You can pretty much hook it up to any wire you find. The outcome will be the same. USELESS.

Re: how to install air\fuel ratio gauge?? (pic inside)
 

hook it up to the ecu ;)


it's usually a white wire, and is a thicker gauge than the others

Re: how to install air\fuel ratio gauge?? (pic inside)
 

solder all three wires to a steel garbage can, and set it inside gently.