I cant get the idle to settle, it fluctuates wildly. I checked Tuning idle with MegaSquirt
I double checked my timing and it is fine (at 10*).
I was under the understanding that the stock fuel/spark tables in TS were fine for a Miata.
My main concern. I am running an open Raceland header at the moment with the wideband in the header. I cannot change that until I get the thing running to get it to a shop. Evidently, the 94-97 header does not match the 94-97 cat, but that is a different story.
I am also waiting on my intake tubing so the IAT is reading ambient temp which I would think would be fine since it is open air at this point (I know not a good idea, but it is in the garage and not dusty.
Would either of these cause the idle issue? The wideband fluctuates from about 12- off the gauge as it is fighting to run.
I am posting my MSQ and composite log. (Keep in mind that these are stock TS except the few setting that I have changed. I cannot find a compatible tune for a NON PNP that anyone is willing to share...LOL)
(I just added the ICV settigns and have not tried it, I had the crazy buzzing noise as well earlier so I disabled it, now I have added it and changed to 511hz)
Engine is a 2003, naturally aspirated, 99 intake...
MS3/MSx on latest software and firmware