I learned something today
 

So... when you're adjusting the VE table to trim idle fuel, after you alt +b to burn, you have to close the table for the changes to take effect. I think that even though the load cell is changed on the table interface, the MS doesn't look up that value again until after you close the table.

I did not figure this out until today. Previously, when trying to tune idle, I'd drop the value in the idle load cell, burn, nothing. Lower the value, burn, nothing. :doh: My rich lo speed idle is no longer. Repeat: 440s idle fine at 900 rpm, right now I have it at 13.5:1. When I get a little time, I'm going to try to drop idle back to 850 rpm and see what happens. I'll also try it a little leaner for grins.

Ben

Last time I listen to you :gay:

hmm, that could explain one or two things.

mine takes affect as soon as i hit burn. i don't need to close the table.

If you do it in the Tuning VE Table it does it right away. Use Q and W to make it leaner or richer, then alt+b that shit. I could be wrong, but it works well for me. I'll be idling at 15, i'll add points at all four corners, alt+b, then i'm idling at 13.8 my sweet spot.
Worked when I did it, who knows i could be full of shit too.

maybe if your idle bounces around between cells then it doesn't matter :dunno: My idle generally doesn't move out of a single cell. I played with the bins a little to make it like that. Makes idle nice n smooth. But it absolutely, positively, doesn't change a thing until after I close the table out.