its an autometer and the shop that put it on cant figure out why it wont work we got another one saying it was defective but still the same problem anyone else have this same problem or show me how to wire it.

thanks for any help

 

what is wrong with it exactly? is it wired to the ecu harness?

 

air fuel is the easiest thing to wire. it just splices into the O2 sensor. how could it be not working right?

 

^^^^^^Useless.

That is not productive at all. I am competent and had problems with my A/F gauge install. It's electricity dude---- all kinds of shiz can happen. Let's try to help him out instead.

Raylude: What is it NOT doing?

 

i agree you should def try to pin piont the main probelm (no power, readin wrong, etc), if its not getting power make sure you have a good ground, that was my problem a few months ago, stronger ground and a re check of the o2 sensor wire by the ECU and i was good to go........oh AND......dont forget a power source thats ON with ignition...... G.L.

 

it would probably help if you stated what exactly is not working

 

it is goin from red to yellow at idle then i push the gas and it skips all the way to the verry last green dott they said they wired it rite then they upgraded the ground, they wired it to the upstream sensor but dont know how they wiered it exactly

 

that probably normal, the autometer a/f guage sucks a fat one

 

I believe at wide open throttle it will read rich. At half throttle it should bounce.

 

yeah, its not the best gauge on the market but it will get you in the ballpark

 

really? then what is a good brand?

 

the new AEM UEGO with guage ......its a wideband o2 sensor with digital read out in center of the gauge with the bouncing lights around the edges.....check out AEMpower.com you will see it