A/F gauge

[jaktheripper]

I have a Cobalt air/fuel ratio gauge installed on my car. I've never seen any of these hooked up, and mine jumps all over constantly, it never really stays in one place. Is this what they're supposed to do? Thanks.

 

[Coup D E'Tat]

Yea, they just bounce around a lot.

 

[tsi4ya]

I have a Cobalt air/fuel ratio gauge installed on my car. I've never seen any of these hooked up, and mine jumps all over constantly, it never really stays in one place. Is this what they're supposed to do? Thanks.

am still a newbie at this but i believe soo. I mean when u think about it, its going to run rich when u push your car and when your just driveing it, its getting the men. amout of fuel then its suppose to soo yeah thats normal. Paly with it and see what u can see and read. . .

 

[dsm4life]

they measure at WOT only , try whalin on the gas petal then check it out

 

[jaktheripper]

Yeah, when at WOT I noticed it hovers around the line between Stoich. and Rich, maybe a little more on the rich side, but I was told this is good, so the peole who tuned my S-AFC must have known what they were doing