NefMoto > Technical > Tuning > Very early ME7 2.7tt file, 8D0907551. Need help for LDRXN searching.
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Author Topic: Very early ME7 2.7tt file, 8D0907551. Need help for LDRXN searching.  (Read 6096 times)
a200tq
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Hello!

Some days ago, i am download stock bin file from 1997 euro 2.7tt S4. This is 8D0_907_551 box. 512kb. Galletto and winols, even dont see software version of this file, but all control summ in place. Structure of this bin is very strange-no prokanal area, no fehlerklasse area.  I am trying upload 8D0_907_551C bin in this box-no success-no start and no connection with vagcom. I am find that

11C85=KFLDHBN
1255D=KFZW1
1261D=KFZW2
15A98=KFMIRL

But, i can not find LDRXN!! And CDATR-CDATS flag very need, because both EGT sensors fall.
I attached this file. Anybody can help me to find this maps/flags? If nobody can do this for free, i can paypalled some amount of money...
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gremlin
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« Reply #1 on: June 12, 2011, 08:15:32 AM »
Quote from: a200tq on June 11, 2011, 09:49:22 AM
But, i can not find LDRXN!!

There is LDRXN map and it is filled with the same values as in 551C.
Only one problem. Ecu executive code use another factor to calc real %-value.
And this factor is 8 times greater as usually used.
And this fact limit max value that can be write in LDRXN at the 191% level.
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gremlin
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« Reply #2 on: June 12, 2011, 08:21:12 AM »
Quote from: a200tq on June 11, 2011, 09:49:22 AM
. Anybody can help me to find this maps/flags? If nobody can do this for free, i can paypalled some amount of money...

Just say "spasibo"  Wink
164E4
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a200tq
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« Reply #3 on: June 14, 2011, 03:40:43 PM »
Gremlin, bolshoe spasibo Smiley Smiley -Thank you very much! Really, LDRXN is 164E4, with factor /8 compare with C-box.

Can you tell me-CDATR/CDATS is 12191/12192??. In this 551 box, can i disable egt sensors with cdatr&cdats=0, like in G-box for example, or no, like in USA 551A box?

Thank you again!   
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