Hey guys,
If I've been dialing in my turbo vanes, making adjustments to specific areas of the table, how can I apply the same percentage adjustments in the same areas on the high and low altitude tables without doing it cell by cell?
Hey guys,
If I've been dialing in my turbo vanes, making adjustments to specific areas of the table, how can I apply the same percentage adjustments in the same areas on the high and low altitude tables without doing it cell by cell?
Do you even need the High and (do you mean Med) altitude. you live in Arkansas... thats low altitude isn't it?
'07 TBSS, LS2, T42, 3SS, Black on Black on Black, Pretty much stock at the moment. EFILive will fix that
'06 LBZ/Allison 6speed, EC, LB, 1LT, Leather
Current Mods: EFI Live/ PTO High Idle Mod/ Factory Exhaust Brake / BD Full Bore/ TransGo Jr./ TTS Twin Lift Pumps/ MBRP 4" turbo back/ Custom air box mod/ BullyDog Outlook Monitor
465hp/1008tq---7/25/09---Dyno Day Fast Specialties Tuning by ME
Whoops...yeah my truck operates on the low altitude table which means I've made some of my adjustments to the wrong table, have to fix that haha...that's what I get for staring at all the data and numbers till 2 in the morning!
Anyhow, the reason I want to apply equal changes to all the tables is so that should my truck ever enter a different elevation it will still perform consistent.
I assume that from the factory all the tables were intended to perform consistently in all elevations so that engine performance would not be hindered in one scenario vs. another...?
Well I'm not sure at what altitude the ecm starts using the MED maps but i have gone over Mt. Hood pass here a couple of times and the highest elevation is 4150ft and it still used the LOW timing, boost and vane maps...
what you could do is copy the STOCK MED and LOW tables to excel and and make another calculated table the shows the difference in percentage. then take that calculated tabled and apply it to the modified LOW table to come up with the new MED and HIGH tables. It will all be theoretical and may not be right but it should be close. the only thing that it would hinder is the quickness of the boost when stabbing it, if it is off.
'07 TBSS, LS2, T42, 3SS, Black on Black on Black, Pretty much stock at the moment. EFILive will fix that
'06 LBZ/Allison 6speed, EC, LB, 1LT, Leather
Current Mods: EFI Live/ PTO High Idle Mod/ Factory Exhaust Brake / BD Full Bore/ TransGo Jr./ TTS Twin Lift Pumps/ MBRP 4" turbo back/ Custom air box mod/ BullyDog Outlook Monitor
465hp/1008tq---7/25/09---Dyno Day Fast Specialties Tuning by ME
Yeah that's a good idea, I'll do that. I'll be moving to east Tennessee here soon but I don't suspect that the elevation is much different with the exception of the Smoky Mountains nearby.
Michael, Systems Engineer 04.5 D-max LLY, Phoenix, Arizona Email
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'07 TBSS, LS2, T42, 3SS, Black on Black on Black, Pretty much stock at the moment. EFILive will fix that
'06 LBZ/Allison 6speed, EC, LB, 1LT, Leather
Current Mods: EFI Live/ PTO High Idle Mod/ Factory Exhaust Brake / BD Full Bore/ TransGo Jr./ TTS Twin Lift Pumps/ MBRP 4" turbo back/ Custom air box mod/ BullyDog Outlook Monitor
465hp/1008tq---7/25/09---Dyno Day Fast Specialties Tuning by ME
I no longer monitor the forum, please either post your question or create a support ticket.
'07 TBSS, LS2, T42, 3SS, Black on Black on Black, Pretty much stock at the moment. EFILive will fix that
'06 LBZ/Allison 6speed, EC, LB, 1LT, Leather
Current Mods: EFI Live/ PTO High Idle Mod/ Factory Exhaust Brake / BD Full Bore/ TransGo Jr./ TTS Twin Lift Pumps/ MBRP 4" turbo back/ Custom air box mod/ BullyDog Outlook Monitor
465hp/1008tq---7/25/09---Dyno Day Fast Specialties Tuning by ME