God ive edited this so many times. so i was thinking, i guess what yall are saying is if its switching back and forth somewhere around 500 at cruise then it should be close to stoich. That does make sense. But mines all over the place at cruise, the 02s on this system switch so fast its crazy even at 25% speed its hard to say where it hangs at longer but it could drop down to 200 or get up to 800. so with those readings its a guess where the air fuel ratio is really.
I'll be the first to say this stuff is way over my head. And I deal with diagnosing cars every day. Its always over my head and always a learning experience
It would be good if someone with a stock know good car and an AIr fuel gauge had done some testing
Also how can it just be calibration of my wideband when it reacts directly to closed loop?
Maybe i just have an exhaust leak or a lean condition im missing.
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