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- - Help me figure my idle and AFR problem. (https://www.miataturbo.net/general-miata-chat-9/help-me-figure-my-idle-afr-problem-18300/)

Quote:

Originally Posted by Braineack (Post 228165)

well the stock computer is still fueling based on the NB o2....so it will sweep around....

btw, ill have your MS shipped monday. i wanted to throw it on my car this weekend before i shipped it out to make certain everything was functional.

Sweet thanks dude. While your at it send it with a nice usable map loaded. :bowrofl:
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Is your AFR gauge all figured out? I would agree that those numbers seem wrong. You never did answer whether this was just an AFR gauge, or a Gauge-type UEGO controller?

If it's the AEM Gaugo-type UEGO controller you may have the setting on the back of the gauge set in the wrong position (?) Although, looking at your display numbers, I can't see that any other setting would make sense either. lol

Double check your power source and grounds. I had my gauge-type UEGO hooked up with a couple other things (power and ground) and it messed up the readings big time. Once I re-wired everything to have a single power/ground for the WB gauge, it worked fine.

Really? How were your readings different? Where did you wire it into?