So I hooked up my air fuel ratio guage tonight and when idiling it says straight lean, but when it warms up a little it sweeps, I don't know what is better between rich or lean since im new here. I get a lot of "stoich" (?) when driving normal, when I bust into it, the guage goes straight to rich. But anyways is this normal? FPR says 32 on it if this helps. If a mod list must be posted I can also do this.
Another Question.
- Thread starter 1_slo_92
- Start date
JustAnotherVictim
Supramania Contributor
HAHAHA Afr guages are complete crap, your 02 sensor is reading in voltage from .1v to 1v and is always fluctuating trying to correct itself, the only time it reads somewhat accurate is at WOT and its not going to tell you much if you only have rich, lean, and stoich.... you need a real wideband before you worry about afr's at all
