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Old Jul 3, 2009, 06:37 PM   #1
Asmodeus6
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2005 Mitsubishi Lancer Evolution
 
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Join Date: Nov 2006
Location: Pittsburgh
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ECU based boost / help

Ok ok ok... so when all you smart fellas were off playing with WG tables I turned a knob on a mbc. I'd like to play too now.


I have read through dozens of dozens- of pages of this stuff and it's turning my brain into silly puddy.
96530006 ROM
-I have JDM Map
-I have GM BCS
-(I'm already SD w/maft pro)

I have Teph's 7.6 rom on the car to try some of this stuff out. I used Phenem's xml incorporating mrfreds boost control mods. And I just do not get it. If you read any of the old threads - things have evolved. I want gear/based psi boost control gosh darnit. And none of the other threads really give a primer on how to use this stuff. There are many of you out there already using this stuff. I can tune an ebc. I used an avcr for years. I am familiar with how the rpm/speed switchover points work. It works very similarly. I understand target boost - I understand WGDC, I think I get correction.

But I'm at a loss for really where to start. Moving from the 96940011 rom I have a ton of new tables concerning turbo's and boost I have never seen before. I read how the initial load based system (stock) was supposed to work. I think I understand that. But this has evolved a few times since even the psi targeted boost control. Is there a specific thread I need to read? I've read the ones from evo kid and mrfred I think to the best of my ability.


To compound matters it is not a matter of comparing an example of some tables someone experienced was nice enough to post. I'm on a Tial 44mm and a 3076R. So I don't know where to start really. There has been changes to the MUT table - things moved around... And this is a new rom for me. So I don't have everything stored in quick handy noted sections like I did for my old rom.

What is step one?

Which of these tables do I use, don't I use, and where do I get the values for the speed/rpm points for the gears. I've seen bits and pieces of this stuff scattered through probably 6 or 7 different threads - mentioned here or there, corrected, corrected again...

It's really hard to find the necessary info in one place on this to make sense of it.


If this seems like an attempt to get spoon fed, I assure you. I have searched and read through probably a couple hundreds of pages of posts at least twice. Maybe I just missed what I was looking for. But I know Schniedes and Phenem among others are running this rom and ecu controlled boost.

Can I get a quick primer. I assure you I'm not an idiot. Just honestly a bit confused on where to start with this. GM BCS in hand. I can wire it up and start fooling around at leisure. It came today and I almost put it on until I realized even though I thought I understood this. I really don't.

Some input please.
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Buschur 3" TBE no cat, Buschur deluxe FMIC & piping, HAFE GT3076R turbo kit, GM BCS, HKS 272's, Tial bov & 44WG, W255, FIC 850's, MaftPro, LMS meth kit, GTWorx springs, Bilstein HD's, ES bushings, AWD MS Alu D/S, Beatrush d/s bushings, Powerflex front & rear mount, ACT 2900 /street disc, Prolite flywheel, DBA 5000/4000 brakes, Goodridge, Motul. Emissions delete, all tuned with ecuflash!

-Dustin

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