![]() |
Can anyone teach you how to read an aem air fuel ratio gauge with a with wideband sensor for a 2003 evo 8?In: Asian Cars |
[Edit] |
[Edit]
Answer
The AEM UEGO gauge has colored dots that light up to show rich, stoicometric and lean ratio of fuel to air ratio. The number in the
middle is the actual air fuel ration. I think 14.7 has been bandied
about as ideal. The goal is to avoid "Leaning" out. I read somewhere
are comparison of lighted bars to numbers, which is not needed with
a digital display. Hope this helps.
First answer by ID1260120963. Last edit by ID1260120963. Question popularity: 14 [recommend question]





