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Old Jan 18, 2012 | 04:53 AM
  #16  
tephra's Avatar
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Try and measure it as accurately as possible.

Then use the following formula to modify the MAFScaling

(new maf size / old maf size) ^ 2

ie if you have a 3.5" intake you should do:
(3.5/2.6) ^2 = 1.8, so multiple the entire MAFScaling table by 1.8.

Now when modifying your MAFScaling its IMPERRATIVE you:
a) recheck your fuel trims (both idle and cruise)
b) recheck your WOT AFR's - if it goes leaner than 11.5 once your on boost, then STOP and add fuel to the fuel map.
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Old Jan 18, 2012 | 05:22 PM
  #17  
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Okay went and got a set of digital callipers finally.

AEM intake ID = 2.84" or 72mm

Stock MAF ID = 2.67" or 68mm (67.92mm)

Base on the Formula:

That would be

(2.84/2.67)^2 = 1.12
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Old Jan 18, 2012 | 05:34 PM
  #18  
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yeh looks right.
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Old Jan 20, 2012 | 07:13 PM
  #19  
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Okay. I need a little help here. don't know if i am doing things right



RPMInjPulseWidthLTFT_Bank1STFT_Bank1TimingAdvKnockSumAbsLoadLoad
2312.57.936-0.29140.1008140424954863
2406.258.704-0.29140.1008120471034863
2562.512.8-0.29140.100890568314863
2718.7516.384-0.29140.100834655354863
2937.521.248-0.29140.1008-94655354863
3187.522.016-0.29140.1008-63655354863
3343.7522.016-0.29140.100823655354863
362521.504-0.29140.100823655354863
387521.248-0.29140.100852655354863
4156.2521.248-0.29140.100872655354863
437520.48-0.29140.100881655354863
4656.2520.48-0.29140.100891655354863
4937.521.248-0.29140.100891655354863
5187.521.248-0.29140.1008102655354863
5406.2520.736-0.29140.1008102655354863
5687.520.224-0.29140.1008112655354863
5937.520.224-0.29140.1008113655354863
6156.2520.2240.10080.1008113655354863
637520.2240.10080.1008113655354863
6562.519.7120.10080.1008112655354863
675018.9440.10080.1008112655354863


Pulled 4 points timing from the whole map from 100---->320 and re-logged, got this:

RPMInjPulseWidthLTFT_Bank1STFT_Bank1TimingAdvKnockSumAbsLoadLoadWideBandAF
2531.251.536-2.6446-1.07584206452466014.5824
2562.51.792-2.6446-0.48754107740466814.7
2531.251.792-0.29140.4934107742467015.0381
2562.52.048-0.2914-0.48754108514467414.0679
2562.52.048-0.2914-1.66414108514467414.1267
2531.252.048-0.2914-2.64464108515467514.3619
2531.252.048-0.2914-2.44854009802468214.7588
2562.52.304-0.2914-1.664139011096469614.9352
2562.52.56-0.2914-2.840738013160471214.5089
2593.753.328-0.2914-1.271934016253473315.0087
26253.328-0.2914-0.487535017542474214.4354
2656.253.328-0.29140.49334018317474914.847
2718.754.608-0.29140.885228024773480514.7294
2781.255.632-0.29141.865720031999486314.9352
28758.704-0.29140.100810041983486315.3027
3031.2514.08-0.29140.10085055551486312.936
3187.514.336-0.29140.10085055551486311.6424
3437.515.616-0.29140.10084160159486311.5689
3687.520.48-0.29140.10083065535486312.3333
3906.2519.968-0.29140.10084065535486311.5836
4218.7520.736-0.29140.10085065535486311.5395
450020.224-0.29140.10085065535486311.0985
4812.521.504-0.29140.10085165535486311.0838
5031.2520.48-0.29140.10086065535486310.6869
5343.7519.968-0.29140.10087065535486310.6428
5562.519.712-0.29140.10087065535486310.9074
5843.7519.712-0.29140.10088065535486310.9074
6093.7519.712-0.29140.10088065535486310.584
6343.7519.7120.10080.10087265535486310.8045
650019.20.10080.10087265535486310.878
6718.7518.6880.10080.10088165535486311.025
6968.7518.1760.10080.10088165535486311.2161
67501.28-0.29140.100811026463410.9809

and this

RPMInjPulseWidthLTFT_Bank1STFT_Bank1TimingAdvKnockSumKnockRetardAbsLoadLoadWideBandAF
23751.28-3.03680.10084102553871463915.8466
2343.751.28-3.03680.10084102553871463915.582
2343.751.792-3.03680.68914102556449465715.141
2343.752.048-0.09530.10084002559802468214.847
2343.752.56-0.0953-0.879739025513151470313.8474
2406.254.096-0.0953-1.46831025522959478314.2884
2468.756.144-0.0953-0.683615025535327486315.9054
2593.759.216-0.09530.10088025546591486316.4199
2781.2514.592-0.09530.10083125560927486313.4211
300020.224-0.09530.1008-3025565535486312.0687
3218.7522.272-0.09530.10082025565535486312.5391
3562.521.76-0.09530.10083025565535486311.1132
3843.7521.248-0.09530.10083125565535486311.0838
4156.2521.504-0.09530.10084025565535486311.2455
4406.2520.992-0.09530.10085025565535486311.1132
4687.520.224-0.09530.10086025565535486311.4513
4968.7520.736-0.09530.10086025565535486311.0838
525020.992-0.09530.10087025565535486310.8486
5468.7520.736-0.09530.10087025565535486310.8045
5718.7520.48-0.09530.10088025565535486310.7457
6031.2520.48-0.09530.10088025565535486310.5546
625020.2240.10080.10088125565535486311.025
6437.518.944-0.09530.10088125547103486311.1426
60001.28-0.09530.10084202553872464013.9503
5406.253.84-0.09530.100838025524807483911.2896
4937.513.312-0.09530.100810025558879486314.2737
5031.2525.088-0.09530.10084625565535486312.9213
5156.2521.248-0.09530.10083925565535486310.5693
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Old Jan 21, 2012 | 08:43 AM
  #20  
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The one that freaks me out a bit is the kick sum of 6 and 9 when I went to shift up as I was merging on the highway. I was really trying to remember if I after fired on the shift.
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Old Jan 21, 2012 | 06:19 PM
  #21  
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ok so I take it you idle and cruise fuel trims are ok?

ps use Mode23 to log with, that should give you proper loads...
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Old Jan 21, 2012 | 08:45 PM
  #22  
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So I have figured out ECUflash for the most part. But I haven't been able to figure out the mode 23 thing. Seems like I have a better chance of bricking my ECU if I screw that one up.

What am I looking for here anyway?


Cruise LOG (20 min)


RPMLTFT_Bank1STFT_Bank1AbsLoadLoadWideBandAF
30000.2969-0.095315749474114.4795
30000.29690.885214977473714.9058
30000.2969-0.487514972473214.1708
30000.2969-1.46814459473114.6706
30000.2969-0.095314459473115.0675
30000.2969-0.291414458473014.6412
30000.2969-0.683614459473114.5677
30000.2969-1.075814459473114.7882
30000.2969-0.683614460473214.9058
30000.2969-1.271914975473514.6118
30000.2969-0.683614977473714.8764
30000.29690.296915747473914.7441
30000.2969-0.487515749474114.2443
30000.2969-0.095315749474114.8764
30000.2969-0.879715749474114.6412
30000.29690.100815747473914.9499
30000.2969-0.879715747473914.4942
30000.2969-0.095315749474115.0087
30000.2969-0.879715749474114.5677
30000.2969-0.095315750474214.9352
30000.2969-0.291415749474114.7147
30000.2969-0.095315749474114.7735
30000.2969-0.291415747473914.6412
30000.2969-0.291415746473814.7147
30000.2969-0.095314977473714.7294
30000.2969-0.291414976473614.8323
30000.29690.296914976473614.7294
30000.2969-0.095314976473614.7294
30000.29691.277414977473714.7882
30000.29690.100814976473614.2443
30000.29690.296914977473714.7294
30000.29690.296914977473714.7735
30000.29690.100814977473714.6559
30000.29690.100814977473714.8323
30000.29690.689114976473614.7147
30000.29690.100814976473614.5383
30000.29690.885214977473714.8323
30000.2969-0.487514977473714.5824
30000.29690.49314977473714.9205
30000.2969-0.487514976473614.4501
30000.2969-0.095314973473314.8323
30000.29690.49314973473314.7147
30000.2969-0.291414973473314.553
30000.29690.885214973473314.8323
30000.2969-0.487514977473714.2296
30000.29690.689114977473714.8764
30000.2969-0.487514976473614.3619
30000.29690.49314977473714.8764
30000.2969-0.095314977473714.6118
30000.29690.49314976473614.8176
30000.2969-0.095314976473614.5236
30000.29690.100814977473714.8029
30000.29690.885214977473714.7441
30000.29690.100814977473714.3619
30000.29691.081315747473914.8029
30000.2969-0.095315748474014.3325
30000.29690.689115748474014.8764
30000.29690.689115747473914.6265
30000.2969-0.487515747473914.3913
30000.29690.689115747473914.8617
30000.2969-0.683615746473814.5971
30000.29690.49315746473814.9646
30000.2969-0.487515746473814.6706
30000.29690.49314978473814.9499
30000.29690.100814977473714.5677
30000.2969-0.095315746473814.8911
30000.29691.277415747473914.7588
30000.2969-0.095315747473914.2884
30000.29690.689114977473714.8323
30000.2969-0.291414977473714.6412
30000.29690.49315746473814.8176
30000.29690.49314977473714.6412
30000.29690.100814977473714.553
30000.2969-0.095314975473514.7147
30000.2969-0.291414973473314.7
30000.29690.296914973473314.6853
30000.2969-0.487514977473714.3913
30000.29690.689114977473714.994
30000.2969-0.683614978473814.5236
30000.29690.296915746473814.8911
30000.29690.100815748474014.6853
30000.29690.100815747473914.8764
30000.29690.296915749474114.6706
30000.2969-0.095315748474014.553
30000.29691.081315748474014.847
30000.2969-0.291415748474014.4207
30000.29691.081315749474114.8764
30000.29690.100816265474514.4942
30000.29690.689116265474514.8764
30000.29691.081316265474514.7588
30000.29690.689115752474414.6265
30000.29690.885216265474514.7882
30000.29690.689116266474614.8029
30000.29691.669616265474514.7882
30000.29691.081316265474514.3472
30000.29691.865716267474714.9058
30000.29690.689116266474614.4354
30000.29691.865716266474614.9058
30000.29691.277416266474614.4942
30000.29691.277416266474614.9205
30000.29691.473517040475214.7882
30000.29691.277417038475014.7
30000.29691.669617040475214.7
30000.29691.277417556475614.5089
30000.29692.257917554475414.7735
30000.29690.100817041475314.3913
30000.29690.885217554475414.847
30000.29690.49317556475614.7441
30000.29690.296917557475714.6412
30000.29690.100817556475614.7147
30000.29690.100817556475614.8323
30000.2969-1.271917556475614.6265
30000.29690.296917040475214.9058
30000.2969-0.487517039475114.6265
30000.29690.296917039475114.8764
30000.29690.49317039475114.7147
30000.29690.296917035474714.5236
30000.29691.081316265474514.6706
30000.29690.689117035474714.5089
30000.29690.296917037474914.6118
30000.29691.081317039475114.9352
30000.2969-0.095317038475014.4648
30000.29691.081317041475314.9058
30000.2969-0.291417041475314.4354
30000.2969-0.095317041475314.6412
30000.2969-0.879717038475014.4648
30000.29690.689117036474815.0675
30000.2969-0.095316265474514.6265
30000.29690.296916265474514.8617
30000.29690.296916265474514.7882
30000.29690.296916265474514.7147
30000.2969-0.291416265474514.7
30000.29690.296916265474514.8323
30000.2969-1.075815752474414.5971
30000.2969-1.271915749474114.7735
30000.2969-1.075815746473814.8323
30000.2969-0.095315747473914.8323
30000.2969-1.075814975473514.3913
30000.2969-0.879714974473414.7294
30000.2969-1.271914973473314.6853
30000.2969-0.291414975473514.7294
30000.2969-1.075814977473714.4795
30000.29690.296915749474115.0381
30000.2969-0.291416263474314.406
30000.29690.100815751474314.7
30000.29690.100815751474314.6118
30000.29690.100817036474814.8323
30000.29691.081317037474914.7
30000.2969-0.095317037474914.406
30000.29690.689117038475014.8323
30000.2969-0.291417038475014.5089
30000.29691.277417037474914.9646
30000.29690.49317037474914.5383
30000.29691.865717037474915.0675
30000.29690.689116265474514.4207
30000.29691.669616265474514.8764
30000.29690.885216265474514.5824
30000.29690.885216267474714.7588
30000.2969-0.487516267474714.5971
30000.29690.885216265474515.0381
30000.29691.081315752474414.6853
30000.29690.49315751474314.553
30000.29691.081315752474414.9058
30000.2969-0.095315751474314.4354
30000.29691.081316265474515.0087
30000.29690.885216266474614.6412
30000.29691.669616265474514.8176



IDLE: LOG (15min)
RPMLTFT_Bank1STFT_Bank1AbsLoadLoad
812.5-2.84070.493174664666
812.5-2.64460.2969169544666
812.5-2.64460.1008174664666
812.5-2.64460.1008174664666
812.5-2.6446-0.0953174664666
812.5-2.8407-0.0953174664666
812.5-2.8407-0.0953174674667
781.25-2.8407-0.2914174674667
812.5-2.8407-0.2914174674667
812.5-2.8407-0.4875174674667
781.25-2.8407-0.4875174674667
781.25-2.8407-0.6836174674667
812.5-2.8407-0.6836174674667
812.5-2.8407-0.6836174674667
812.5-2.8407-0.4875174674667
812.5-2.8407-0.4875174674667
812.5-3.0368-0.2914174674667
812.5-3.0368-0.2914169554667
812.5-3.0368-0.0953169554667
812.5-3.03680.1008174674667
812.5-3.03680.1008174674667
812.5-3.03680.2969174664666
812.5-3.03680.2969174664666
812.5-3.03680.493174664666
812.5-3.03680.493174664666
812.5-2.84070.6891174664666
812.5-2.84070.8852174664666
812.5-2.84070.8852174664666
812.5-2.84071.0813174664666
812.5-2.4485-0.0953174664666
812.5-2.4485-0.2914174664666
812.5-2.4485-0.2914174664666
812.5-2.4485-0.2914174664666
812.5-2.6446-0.4875174664666
812.5-2.6446-0.4875174664666
812.5-2.6446-0.6836174664666
812.5-2.6446-0.6836174664666
812.5-2.6446-0.8797174664666
781.25-2.6446-0.8797174674667
781.25-2.6446-1.0758182364668
781.25-2.6446-1.0758174674667
781.25-2.6446-1.0758174674667
781.25-2.6446-1.0758182374669
781.25-2.6446-1.0758182364668
812.5-2.8407-0.8797174674667
812.5-2.8407-0.8797174674667
812.5-2.8407-0.6836174674667
812.5-2.8407-0.6836174674667
812.5-2.8407-0.4875174674667
812.5-2.8407-0.2914174674667
812.5-2.8407-0.2914174674667
812.5-2.8407-0.0953174674667
812.5-2.8407-0.0953174674667
812.5-2.84070.1008174674667
812.5-2.84070.2969174664666
812.5-2.64460.1008174664666
812.5-2.64460.2969174664666
812.5-2.64460.2969174654665
812.5-2.64460.493174654665
812.5-2.64460.493174654665
812.5-2.64460.6891174654665
812.5-2.64460.8852174654665
843.75-2.64460.8852161844664
843.75-2.64461.0813161844664
812.5-2.64461.2774161844664
843.75-2.64461.2774161834663
843.75-2.64461.4735161834663
843.75-2.64461.4735161834663
843.75-2.64461.6696161834663
843.75-2.64461.6696161834663
843.75-2.64461.6696161834663
812.5-2.64461.4735161834663
812.5-2.64461.4735161834663
812.5-2.64461.2774161824662
812.5-2.64461.2774161824662
812.5-2.64461.0813161824662
812.5-2.64461.0813161824662
812.5-2.64461.0813161824662
812.5-2.64461.2774161824662
812.5-2.64461.4735161824662
812.5-2.64461.4735161824662
812.5-2.64461.6696161824662
812.5-2.64461.6696161824662
812.5-2.64461.8657161824662
812.5-2.64461.8657161824662
812.5-2.64462.0618161824662
812.5-2.64462.2579161824662
812.5-2.64462.2579161824662
812.5-2.64462.454161824662
812.5-2.64462.454156694661
812.5-2.64462.454156694661
812.5-2.64462.2579156694661
812.5-2.64462.2579156694661
812.5-2.64462.2579156694661
812.5-2.64462.0618161824662
812.5-2.64462.0618156694661
812.5-2.64461.8657156694661
812.5-2.64461.8657156694661
812.5-2.64461.6696156694661
812.5-2.64461.6696156694661
Reply
Old Jan 21, 2012 | 08:46 PM
  #23  
tephra's Avatar
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if you are worried about screwing up the mode23 send the ROM to me and ill make the change..
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Old Jan 21, 2012 | 11:46 PM
  #24  
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tephra... you're the man. Always helping people out.
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Old Jan 22, 2012 | 03:08 PM
  #25  
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Tephra,

What do I need to send you or do to get mode 23 to work.

Last edited by Miller_x; Jan 29, 2012 at 06:50 PM.
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Old Jan 29, 2012 | 07:12 PM
  #26  
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Joined: Sep 2011
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From: Ottawa
hello?
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Old Jan 30, 2012 | 01:46 AM
  #27  
tephra's Avatar
EvoM Guru
15 Year Member
iTrader: (6)
 
Joined: Feb 2007
Posts: 9,486
Likes: 67
From: Melbourne, Australia
sorry I have been flat out

email me the ROM and ill fix up mode23 for you..

myforumname atgmaildotcom
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Old Feb 5, 2012 | 09:53 PM
  #28  
Miller_x's Avatar
Thread Starter
Newbie
 
Joined: Sep 2011
Posts: 79
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From: Ottawa
Good Day tephra. I have been away with work the last bit and on my spare time I realized I am not as much as an R-Tard as I though I was. I was able to enable mode 23. And I got some logs. but I don't have the right address for some of the items in evoscan. In particular the fuel trims. Not sure what I am doing wrong there.
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Old Feb 15, 2012 | 08:51 PM
  #29  
Miller_x's Avatar
Thread Starter
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Joined: Sep 2011
Posts: 79
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From: Ottawa
Slowly dialling it in



RPMLoadBoostKnockSumTimingAdvActiveWGDCWideBandAF
2328.12539.375-6.37426037014.5089
2355.4687539.0625-6.3258925037014.4207
2386.7187539.375-6.4226275038014.8323
2414.062539.0625-6.4226275038014.7882
2441.4062539.0625-6.3258925038014.7147
2468.7542.8125-5.6487475036015.1263
2496.0937547.1875-5.1650725035014.553
2535.1562555.625-3.7140475032014.994
2597.6562575.625-1.247305025314.3913
2679.687594.3751.26780501816.515.3027
2808.59375123.43754.41169250162114.7
2937.5152.81258.28109250722.513.7298
3093.75173.437511.860287501124.512.0246
3324.21875173.437512.24722750113612.0393
3503.90625188.12513.940090106312.0981
3753.90625212.518.43826750968.512.2451
4046.87526023.61359096912.5979
4343.75246.2521.1952150106911.4366
4613.28125245.937521.05011252107011.3484
4921.875255.62522.0658311070.510.9515
5199.21875248.7521.05011251117111.0397
5460.9375240.62520.5180711171.511.0397
5746.09375243.12520.518070137211.3778
6023.4375244.37520.276232501372.511.3043
6253.90625238.7519.40561750147311.2014
6492.1875234.37518.9703111473.511.1573
6703.125229.37518.38991147411.1132
6945.3125223.12517.95459250157411.5101
7171.87522017.4225501659.511.5395
7253.9062573.75-10.0985575011011.4954
6382.812518.4375-10.0985575034014.3031
5585.937517.5-10.1952925042049.9653
5058.5937517.5-10.388762504200
4421.87514.0625-10.678967504200
3886.7187516.875-10.678967504200
3734.37514.6875-11.2110104200
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