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Old 03-25-2011, 04:41 PM   #33
mohaughn
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Join Date: Aug 2005
Location: Florida
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Quote:
Originally Posted by bmwconnect View Post
Here is a picture of a very small portion of the RAW code inside the DME ( full file is 8000 lines)
A .XDF coded script simply takes this raw code you see in this photo and makes it read-able by the average person with no programing background. As you can imagine converting this to something readable by a average person is a time consuming head ache.
below is a result picture of one of my encrypted .XDF map packs transferred into software for the DME282_Chip#595 motronic version 1.7.2
It may look a little overwhelming, but really it's very simple to work with
Fuel related maps have a range from 0-255~max
0= no fuel / 255= max injector open time and everything between is tuning for a desired AFR
Spark maps are converted to deg BTDC witch is straight forward
What resolution is the WOT mappings for the 1.7.2 motronic? I can't see the WOT map there to see how small of increments you can work with in terms of RPM range. Can DISA operation be tuned/adjusted? Also, how is EWS handled for later model year 95 cars with EWS? Does tunerpro handle any checksum corrections that are needed?
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