Well that would explain why I get the data that I get. I figured it was something stupid like that. Copy/paste with multiply MAF and copy/paste for the VE. Looking back at the tutorial again there it is, I must have glossed right over it and read whatever I wanted to. Thanks!
1998 GMC Sierra K1500 5.7/4L80E, longtubes, 411 w/COS 5, marine cam/intake, Whipple. 91 octane at 6000'.
1997 GMC Sierra K3500 7.4/4L80E, 411 w/COS 3, Whipple, small cam.
2004 Corvette Z06 with longtubes.
This last run was a bit odd. For one, I'm seeing the same lame 125kpa here at 2500' elevation that I saw down at 800' elevation, the bypass valve must not be working correctly. Anyway I did get some insane values this time. Some of the cells with low counts and everything above 105kpa is asking for 200 on a table that maxxes out at 10. I'm trying to deal with the rest but man do I suck at blending, I think I went too far with the linear blend tool as there is zero curvature now. Here's the log.
Dually Edwards calcvet1.efi
The MAF is doing it too. I wonder if the MAF is being wonky? I just cleaned it a couple of weeks ago.
EDIT: Disregard for the moment, I cracked open the dashboard and the lambda was pegged at 65. I set it to AEM back in CO to snag that log with my 1500 and didn't change it back to the Techedge that lives in the 3500. Good thing I wasted all that time on the VE map!
Last edited by Supercharged111; September 11th, 2021 at 02:30 PM.
1998 GMC Sierra K1500 5.7/4L80E, longtubes, 411 w/COS 5, marine cam/intake, Whipple. 91 octane at 6000'.
1997 GMC Sierra K3500 7.4/4L80E, 411 w/COS 3, Whipple, small cam.
2004 Corvette Z06 with longtubes.
And it's working just fine now. The more I log the more I realize how many things I still haven't addressed. That said, the truck has been to both sides of the country in the last couple months with a load. It's more the finishing touches as the MAF was corrected less than 10%, in most cases less than 5%, and the VE actually came down in some places while increasing in others. I'm still blown away at how close the stock VE was on this thing, I remember deviating quite a bit farther with the black box on my 1500 way back when.
1998 GMC Sierra K1500 5.7/4L80E, longtubes, 411 w/COS 5, marine cam/intake, Whipple. 91 octane at 6000'.
1997 GMC Sierra K3500 7.4/4L80E, 411 w/COS 3, Whipple, small cam.
2004 Corvette Z06 with longtubes.
Below is the last calcvet log I took.
Dually Edwards calcvet3.efi
1998 GMC Sierra K1500 5.7/4L80E, longtubes, 411 w/COS 5, marine cam/intake, Whipple. 91 octane at 6000'.
1997 GMC Sierra K3500 7.4/4L80E, 411 w/COS 3, Whipple, small cam.
2004 Corvette Z06 with longtubes.
Did you switch the tune over to MAF only mode to do that log?
1998 GMC Sierra K1500 5.7/4L80E, longtubes, 411 w/COS 5, marine cam/intake, Whipple. 91 octane at 6000'.
1997 GMC Sierra K3500 7.4/4L80E, 411 w/COS 3, Whipple, small cam.
2004 Corvette Z06 with longtubes.
+1 what statesman said...
You must run MAF only in order to be able to calculate VE (otherwise you're calculating VE from VE rather than from MAF).
Man I'm batting 1000. I should have also consulted this thread.
https://forum.efilive.com/showthread...-Summary-Notes
I'll check back in after my next logging session.
1998 GMC Sierra K1500 5.7/4L80E, longtubes, 411 w/COS 5, marine cam/intake, Whipple. 91 octane at 6000'.
1997 GMC Sierra K3500 7.4/4L80E, 411 w/COS 3, Whipple, small cam.
2004 Corvette Z06 with longtubes.