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Title: Need help on XDF for 8E0909557H Post by: ecuprog7 on November 03, 2023, 03:45:25 AM Hi, i´m working on an 2.0 ALT NA engine just for fun. First i tried to delete the regulated thermostat because i removed it. I found ESKONF via stupid pattern search and it seems to be 4 times in there. has this some importance, is it needed to change all? Thanks in advance!
edit 19.8.2024: added some maps ( like max. throttle angle) and some prokon values, the ones with ? at the end are wrong edit 23.8.2024: added map and Axis for Saugrohrumschaltung (works); inlet camshaft maps are also working, thanks to gremlin Title: Re: Need help on XDF for 8E0909557H Post by: ecuprog7 on July 17, 2024, 06:00:19 AM Hi again, done some work on this na ecu but making almost no progress. i found some maps but not sure if they are correct:
0x1C47A - Pedalkennfeld MR (KFPED) 0x156AA - Kennfeld für Berechnung Sollfüllung ((KFMIRL) Engine load desired) still searching for inlet camshaft timing maps but what i found looks weird: 0x17846 0x17924 lamfa map found from maplocator also looks wrong: 0x1D304 maps are in updated xdf of 1st post Would be great if someone can please confirm if they are correct. Thanks in advance. prog Title: Re: Need help on XDF for 8E0909557H Post by: gremlin on July 17, 2024, 09:52:24 AM 0x1C47A - Pedalkennfeld MR (KFPED) Not correct.Pedal maps set are KFPED -> 1667C KFPEDL-> 167FC KFPEDR -> 1697C 0x156AA - Kennfeld für Berechnung Sollfüllung ((KFMIRL) Engine load desired) It's OKstill searching for inlet camshaft timing maps but what i found looks weird: Camshaft timing maps does not exist in this firmware.0x17846 0x17924 Your addresses 0x17846 -> KFZWMNKH Min-Zundwinkel Katheizen 0x17924 -> KFZWMNST Min-Zьndwinkel fur Start und Nachstart lamfa map found from maplocator also looks wrong: Wrong definition.0x1D304 LAMFA -> 1D9AE Title: Re: Need help on XDF for 8E0909557H Post by: ecuprog7 on July 17, 2024, 10:22:01 AM Big thanks to you, this helps a lot.
The engine is an 2.0 ALT NA with continous inlet camshaft variation like on 3.0 ASN (8E0909559x) so in some way there should be a map for this function but i have no clue on how this map should look like. I tried to open the ols file posted on this forum for an ASN but my OLS version is way too old for this Title: Re: Need help on XDF for 8E0909557H Post by: gremlin on July 17, 2024, 05:35:10 PM The engine is an 2.0 ALT NA with continous inlet camshaft variation like on 3.0 ASN (8E0909559x) so in some way there should be a map for this function but i have no clue on how this map should look like. I tried to determine the camshaft timing maps. It seems (with 95% accuracy) the maps are located at the addresses shown in the screenshot Title: Re: Need help on XDF for 8E0909557H Post by: ecuprog7 on July 18, 2024, 01:30:39 AM This is awesome, again big thanks, will modify and try today,
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