Does my mafcomp table look like I have a boost leak? - DSM Forums: Mitsubishi Eclipse, Plymouth Laser, and Eagle Talon Forum: DSMtalk.com
 
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Old 01-21-2013, 08:39 PM   #1
Ripper_XX
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Does my mafcomp table look like I have a boost leak?

I think it does, but I am still getting the hang of link honestly. Plus I think the 1g MAS is about to be over run making it worse. But the real problem is why does it go lean above 5,000rpm??? Boost EST is spot on at 5k then drops like a rock with airflow doing the same which I know isn't right and of course I go lean as crap and start knocking.

Im just waiting on a pigtail so I can reinstall my 2g MAS but until then I am stuck with this thing. I figure while i'm waiting on it I can do a BLT tomorrow or very soon but I wanted to make sure you guys thought it looked like a large leak as well.

There are more little nit picky questions I have about the log but since I am having a hard time getting anyone to help me out with tuning this pos without paying them $150 I wont go any further unless someone is just willing to help.



P.S. WOT starts at 99sec into the log (for the only one that went above 5,000rpm)
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File Type: elg log.2013.01.21-01.elg (65.0 KB, 26 views)
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1990 Eagle Talon TSi AWD 318hp @ 5950 w/stock SMIC & catback

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Old 01-23-2013, 05:09 PM   #2
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Re: Does my mafcomp table look like I have a boost leak?

I found out that my 1g MAS is defective, it becomes erratic and reads incorrectly when airflow goes above about 1600hz, some per a suggestion I tried using the MAF clamp function on Link set at 1600hz and wala I can stay in it and get a fairly clean pull now

2g MAS will be going back on soon anyway, but it was all a good learning experience.
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1990 Eagle Talon TSi AWD 318hp @ 5950 w/stock SMIC & catback

If you can blame guns for killing people, I can blame misspelled words on my pencil!
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Old 01-23-2013, 05:25 PM   #3
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Re: Does my mafcomp table look like I have a boost leak?

Awesome, glad you got it figured out.



How are those Dejon pipes I sold to you, treating you?
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Old 01-23-2013, 07:11 PM   #4
Ripper_XX
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Re: Does my mafcomp table look like I have a boost leak?

There fine and holding up great. I couldn't stand that blue though lol, I think you have seen pics of the engine bay right? I sprayed them with truck bed liner. Gives them sort of a wrinkle black finish. I plan to keep them until I get a different FMIC setup on the car that uses the short route piping. I want an ETS kit but thats a lot of money at the moment so it's either wait until I got a house and whatnot first or settle for something far cheaper..still likely going to have to wait anyway. But some tax return money might be spent on a cheaper kit like the VRSF kit or getting a 3" catback back on the car.

Either way the FMIC setup I have will likely never go back on the car. It was a good inter-cooler, I just hate the end tanks going out the sides and not being able to use my fog lights...which reminds me I need to dig though out of all my stuff in storage and put them back on.



(P.S. according to Link I am making just shy of 300hp on the stock SMIC and stock cat-back exhaust with A/F ratios in the low 10's. I think thats pretty good for 16psi of boost )
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1990 Eagle Talon TSi AWD 318hp @ 5950 w/stock SMIC & catback

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Last edited by Ripper_XX; 01-23-2013 at 07:16 PM.
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