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Jim_Coupe
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« on: May 31, 2016, 04:31:12 AM »
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Hi, Ihave located my VVT data on my 3.2 VR6 BUB.. BUT... When i paste the adress for my Einlass and Auslass camshaft map the data is just radom and scattered all over the map... I know that i have the correct adress and so on but i doesnt seem as TunePro can display VVT data  I have also tried to swap X and Y axis data but no sucsess? I am manually entering the cam axis data in the XDF settings. Help i apriciated.. |
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« Last Edit: June 02, 2016, 12:18:58 PM by Jim_Coupe »
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E85oholic
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NOTORIOUS VR
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« Reply #1 on: May 31, 2016, 06:18:03 AM »
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Sounds like you didn't actually locate it correctly that's all.
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nyet
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« Reply #2 on: May 31, 2016, 10:43:48 AM »
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Agreed. You clearly have the map location wrong. Not sure why you are blaming tuner pro
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease do not ask me for tunes. I'm here to help people make their own. Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
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Jim_Coupe
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« Reply #3 on: June 01, 2016, 03:17:59 AM »
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 I must be blind..
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E85oholic
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Jim_Coupe
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« Reply #4 on: June 01, 2016, 03:18:55 AM »
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WinOLS
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E85oholic
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IamwhoIam
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« Reply #5 on: June 01, 2016, 03:21:30 AM »
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8 bit map?
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I have no logs because I have a boost gauge (makes things easier)
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Aragorn
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« Reply #6 on: June 01, 2016, 03:32:48 AM »
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Its set to 16bit with LSB First (LoHI) in OLS, but not in your XDF...
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Jim_Coupe
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« Reply #7 on: June 01, 2016, 03:33:52 AM »
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Very very wierd.. if I change the adress to "0xF2379" all data seems to jump into place but the the map is slightly of target? Also needed to change to 16bit
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« Last Edit: June 01, 2016, 03:40:47 AM by Jim_Coupe »
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E85oholic
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Jim_Coupe
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« Reply #8 on: June 01, 2016, 04:06:53 AM »
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Sucsess.. I think this will do... Now to the next step.. Remake those bastards more suited for boost...
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E85oholic
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nyet
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« Reply #9 on: June 01, 2016, 11:32:43 AM »
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Very very wierd.. if I change the adress to "0xF2379" all data seems to jump into place but the the map is slightly of target? Also needed to change to 16bit
One more time - 16 bit maps will ALWAYS be word (2 byte) aligned (even address). 0xF2379 is odd. |
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease do not ask me for tunes. I'm here to help people make their own. Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
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Jim_Coupe
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« Reply #10 on: June 01, 2016, 01:59:44 PM »
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Okey thanks  Noticed that... Dowloaded new cam data... but hmmm.. Is there any thread about VVt here on the forum.. i really need to disable overlap.. |
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E85oholic
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littco
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« Reply #11 on: June 02, 2016, 07:15:36 AM »
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Okey thanks Noticed that... Dowloaded new cam data... but hmmm.. Is there any thread about VVt here on the forum.. i really need to disable overlap.. On the 1.8t you set CDNWS to 0 and unplug the VVT(resistor it)... |
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Jim_Coupe
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« Reply #12 on: June 02, 2016, 02:02:23 PM »
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Ok but isnt it just easy to set whole map to 0 advance/retard ?
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E85oholic
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giles92
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« Reply #13 on: June 04, 2016, 02:12:03 PM »
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mister t
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« Reply #14 on: June 10, 2016, 02:09:10 PM »
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I've worked through this issue already in mE7.1.1
Depending on whether you have cam timing on the intake or intake/exhaust there will be 1 or 2 sets of maps that I will describe below.
The first type will be a 16x18 where the map axes are included right above (i.e. a Bosch type) Consider this a 'Main' map (this map will be a 8x12 on a 3.0 AVK V6)
Then you have 2 more sets (4 total) of 8x16 maps which are the ones that actually shape the curves (they are 'warm-up' and 'knocking inlet' respectively).
In order to shape the cam timing, ALL 5 MAPS IN EACH SET NEED TO HAVE SIMILAR CURVES. You cannot change the cam timing by just changing the 'main' 16x18 map. It will have a minor effect, but the 8x16 maps are the ones that actually form the curve, I suspect that the 16x18 map is only there for the 8x16 map values to be interpolated through and smoothed out.
Also, the axes for the 16x8 maps are not in the same location, they are in another location with a bunch of other 16 bit axes. You WILL need a DAMOS to figure out the locations. Even if you have a similar DAMOS, you can super-impose them and the map axes locations will be similar for all ME 7.1.1 vehicles.
Incidently I have verified this on both my 3.0 AVK and 4.2 S4, neither of which had DAMOS files, but the superimposition method worked.
Which ECU do you have, I can try and find a DAMOS for it as I literally have about 5 gigs of them collected.
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