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MAFT tuning issue

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b00stedtalon2

15+ Year Contributor
1,084
619
Dec 19, 2005
Detroit, Michigan
Can anyone tell me which tuning guide I should be using based on this picture? I cant decide if this is 1.3 or 2.0+. I have done a ton of reading and I really cant draw a conclusion on my own.

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https://lh6.googleusercontent.com/-...AAAAAAHE/6c4_dwbQjW4/s800/20140117_131203.jpg

My car 1990 Eagle Talon TSI AWD

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https://lh6.googleusercontent.com/-...AAAAAAII/QGDCXyw4LD8/s800/20140107_155620.jpg

The issue is that the car never has a consistent tune. Its always runs either too rich or too lean. The majority of the time it doesn't have a huge negative effect on drive ability. On a few occasions the car has missed really hard or hit fuel cut. I have been messing with it a lot. I'm definitely trying to not beat on the car at all. When I first got the car it ran pretty good, running around 25 PSI. I just bought a last month and it has a fair amount of mods. Mostly half assed honestly. Basically all I have done to it is maintenance and removing or re doing mods.

Current mods list
B16g - Ebay
Full 3" turbo back exhaust
550cc Injectors
Medium sized FMIC
Walboro 255
GM MAF and translator
EGR Delete
AEM air fuel gauge
Autometer boost gauge
crushed 1g BOV

I trying to find a logger because i'm sick of guessing. In the mean time i'm just trying to work with what I got. What can I do / what you would do if you were me?

Thanks for reading.

P.S. I'm short on funds. That's why I haven't just got DSM/ECM link.
 
you dont have an safc or link running 25psi? problem...

The waste gate is set to 10ish PSI, currently it is creeping to 25 PSI.

Also I want to say that the issue that i'm mostly concerned with is idle/cruise-mid not worried about WOT at the moment.
 
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