DME 403 SOFT 950 XDF

Discuss Bosch (Porsche, BMW, Volvo, etc) tuning topics here. Request definitions, discuss parameters, etc.

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Evil
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DME 403 SOFT 950 XDF

Post by Evil » Wed Mar 28, 2018 1:54 pm

Here is my current XDF for DME 403:

https://www.catupload.com/download/dd96 ... a3567.html

Many things have been found thanks to the discussions we have on the 413/506 thread and the amazing work of Hairyscreech and Olafu (also Mykk who is very active on this thread)... So a HUGE thanks to them.

It is not 100% complete, some descriptors are still unknown (1C, C9, D1, D6), and many tables functions are still unknow, we can discuss here if some have infos for this DME . Anyway, ALL tables are listed.

I will update here all evolutions of this XDF.

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aboutton
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Post by aboutton » Wed Apr 04, 2018 9:53 am

Nice work bro 8)
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Mykk
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Post by Mykk » Thu Apr 05, 2018 5:12 pm

1C is vehicle speed. D6 is raw load, D5 is dampened load.

What Calc do you use to convert temperature header into actual degree?

Evil
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Post by Evil » Thu Apr 05, 2018 7:01 pm

For temperatures i use X*0.75 - 48. Thats the formula Ive seen on many threads here, dont know if its 100% accurate.
Are you sure for D6 To be raw load?? There is no D5 in 403, and I think raw and dampered load are D3 and D2 :wink:

Mykk
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Post by Mykk » Fri Apr 06, 2018 5:24 am

Ohh, it's M3.1... unfortunately I dont know axis descriptors for M3.1

Hairyscreech
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Post by Hairyscreech » Thu Apr 12, 2018 3:19 pm

Evil wrote:For temperatures i use X*0.75 - 48. Thats the formula Ive seen on many threads here, dont know if its 100% accurate.
Are you sure for D6 To be raw load?? There is no D5 in 403, and I think raw and dampered load are D3 and D2 :wink:
Sounds right, D2 and D3 are the equivalent to the D5 and D6 pairing in M3.3.1 everything I have seen points to a very evolutionary approach to these ECUs, even across processor variations and engine architecture changes much of the process and programming philosophy is retained.

Lambda1
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Post by Lambda1 » Sat Jul 07, 2018 1:29 am

Link doesnt work :?
Did some know adresses for idle rpm tables?

Hairyscreech
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Post by Hairyscreech » Thu Jul 12, 2018 5:37 am

PM evil, I am sure he can send you a copy and repost the link.

Evil
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Post by Evil » Wed Nov 14, 2018 7:43 am


ikamac
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Post by ikamac » Fri Nov 23, 2018 6:45 am

Evil wrote:https://transfernow.net/52btc4r29g7d

XDF re-uploaded :wink:
one more time :D

chaoukiel
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Joined: Tue Nov 13, 2018 10:42 am

Re: DME 403 SOFT 950 XDF

Post by chaoukiel » Thu Feb 07, 2019 7:05 am

Hi DIY tuners, :idea:

Can someone help me to get the XDf file for 403, I can't download them for the links posted on this discussion.
thanks in advance. :mrgreen:

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