Commanding AFR

[Dale McPeters]

Originally Posted by QWKSNKE

So am I understanding this right in that I turn adaptive off while performing the 'chart' on the dyno

Yes that part is correct. Will look at the rest of it after meeting.....

[Disney Lincoln]

Originally Posted by QWKSNKE

ok question (while it is fresh on my mind)

Do I set the WOT_fuel_multiplier vs rpm at 1? (really don't remember what it was set at originally)

-and-

When is this Function used? In other words, at what point would you change it?

Yes, I always set it at one and make my adjustments in the MAF transfer. The Multiplier can be used when you get to the upper limits of your meter to keep the engine fueled if you peg.

[Dale McPeters]

Ok here is another post from way back in 2001 or so by David Posea (you guys should know him) that pertains to MAF tuning. I have the original post that he made on this sometime in late 2000 or early 2001 on backup somewhere as it is worded a little different than what Raymond has posted. I will see if I can dig it up sometime this weekend.

http://www.iwantperformance.net/cgi-...c&f=6&t=000007

There is still some pretty good info on this site if anyone is interested. Although some of it we all know by now....