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Nov 21, 2005, 08:31 PM
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#1
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Evolved Member
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Drives: RX7 GSL-SE turbo, 05 MR Graphite Gray,02 GSXR-750, 88 supra turbo
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MAFTP with reflash
If I were to install the maftp, would it be advisable to flash my car back to its stock configuration?
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Nov 21, 2005, 08:42 PM
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#2
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If you flash back to stock you will probally run into fuel and boost cuts. MAFTpro will work fine over a flash.
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Nov 21, 2005, 08:49 PM
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#3
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Hmm. I thought that the maftpro will eliminate the fuel cut? "Maximum MAF HZ" this is what I set a little higher, I haven't run into boost or fuel cut yet running 22 psi.
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Nov 21, 2005, 08:52 PM
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#4
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I am pretty sure its still there. I hit fuel cut on the way up to Orlando to have Jestr tune my ECU.
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Nov 21, 2005, 09:02 PM
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#5
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Thats odd.
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Nov 21, 2005, 11:00 PM
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#6
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So instead of modifying from the factory trims, I will be manipulating the values incorperated into the reflash from 0% on the translator correct? Wouldn't that throw things off if I added larger injectors? I do understand some of the boost cut ect. limits have been raised with the reflash, I just want a solid table to work from.
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Nov 22, 2005, 03:12 PM
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#7
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No there is a mainscale adjustment that will shift the whole fueling map over to normal once the correct "lean shift" is entered. 20% larger injectors? Mainscale set to -20%.
__________________
2005 Evolution VIII MR
763whp/595tq HTA86
10.19 & 143.3mph stock ECU
Factory ECU Expert
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Nov 22, 2005, 03:34 PM
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#8
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I run 780's and that is about 30% larger, I have the main scale now at -26% and seems to run pretty good, but at idle I have to add about 14% fuel.
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Nov 22, 2005, 03:39 PM
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#9
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Make sure your afterstart enrichment setting is correct. This creates a large driveability issue if left lean.
__________________
2005 Evolution VIII MR
763whp/595tq HTA86
10.19 & 143.3mph stock ECU
Factory ECU Expert
2008 Evolution X GSR
12.0@113mph Full Wt+
In House Mustang Dyno AWD-500!
www.ttp-engineering.com
(407) 475-0010
AIM=TTPEngineering
MODIFYING THE 4G63 SINCE 1995, YES 14 YEARS!
TUNING EVO V - EVO X & 2009 RALLIART!
TTP's Myspace page!
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