jays89gt

ok i have a air fuel ratio gauge with no directions it has 3 wires red-black-purple what wires go wear.

92hatchLX

What brand is it?

jays89gt

autometer

AdderMk2

those narrow band gauges are worthless

jays89gt

i got it for free so i will try it just not sure how to hook up

AdderMk2

hey, free... might as well

CantStopTheFox...

Red - Power (ignition wire....something that will not run when the car is off)
Black - Ground
Purple......Not positive, but on the Autometer site....this is what they said under "installation Information"

Pin number 29 at PCM, gray w/light blue strip wire or Pin number 43, red w/black stripe

Check this out:
http://autometer.com/tech_installation.aspx

Put in the Make/model.....and see the installation info

Also, I have all Autometer gauges in my car....and before I bought them, I called Autometer tech line....and got some very knowledgable individuals......

Give them a call and ask: 815-899-0801

jays89gt

thanks

samseed101

I wouldn't say they're worthless. If he got the one with the LED lights, then it makes one hell of a cool light show when driving down the street as it constantly goes from rich to lean several times a second. He'll be the envy of all the ricers

jays89gt

ya thats what iam looking to do!!! maybe i will hook up 3 of them on my piller that way i make a good light show.