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Title: A3 ARZ 06A906032AS rearO2 delete difference Post by: curamrdan on June 13, 2014, 02:51:06 AM Hello, i have there Audi 1.8t with 32AS ecu, with removed(damaged,then removed) rear O2.
I tried to find adresses to change, i started with CDKAT for example. Found that this ecu has data in some hybrid structure from 512k to 1024k. Seems that CDKAT will be somewhere location 0x181** similar as 1024k 32DR/FC/HS well know files. But data here are more similar( ones and zeroes ) to 512k 18M/N... which has this located around 0x143**. Are someone willing to take a look and paste there adresses to make proper remove. I mean all what is needed according S4wiki (i never tried it before). Thank you. Title: Re: A3 ARZ 06A906032AS rearO2 delete difference Post by: ddillenger on June 13, 2014, 09:12:42 AM CDKAT 1819A
CLRHK 1613B CWDLSAHK 184DD CDHSH 18196 CDHSHE 18197 CWKONLS 181B1 The rest, you're on your own for :) Title: Re: A3 ARZ 06A906032AS rearO2 delete difference Post by: curamrdan on June 13, 2014, 11:39:32 AM applaud for you :) thx
Title: Re: A3 ARZ 06A906032AS rearO2 delete difference Post by: ddillenger on June 13, 2014, 11:47:14 AM applaud for you :) thx No problem. Codewords are arranged alphabetically, so with a little common sense and deduction (and a confirmed starting point) you can compare and figure them out. Keep in mind, not every file has all the same codewords, which is where the deduction comes in. Good luck :) Title: Re: A3 ARZ 06A906032AS rearO2 delete difference Post by: curamrdan on June 14, 2014, 04:03:06 AM I compared few binaries, their know data location and counted that for example needed CDLSH is at 181A1. But this, same as CDKAT and CWDLSAHK adress are zero in stock bin, so im in doubt if are correct?
Also searching for ESKONF, on know 1.8t files is before KFKHFM(here at 15260), just after like "2C 00 0D" . First bytes of eskonf are AA FF 00... (as coils,nc and injectors) which i think must be the same for all 1.8t? Not in this file... Title: Re: A3 ARZ 06A906032AS rearO2 delete difference Post by: ddillenger on June 14, 2014, 09:23:08 AM On the early ME7.5 the coils are excluded from circuit testing (FF).
ESKONF in your file starts at 1523B Title: Re: A3 ARZ 06A906032AS rearO2 delete difference Post by: curamrdan on June 16, 2014, 04:21:14 AM Thanks again.
So ESKONF changed just from FF FF 00 00 ... to FF FF 00 C0 ... And i found KP for 032AC file somewhere here, which is the same (finally,after loking into cca 10-15 other files). What i notieced that in default is: CDKAT - 0 CWDLSAHK - 0 CDHSH - 1 CDHSHE - 1 CDLATV - 0 CDLASH - 0 CDLSH - 1 CDLSHV - (not in file?) CWKONLS -3 CLRHK - 8 CLRKA - 1 Now im not sure about CDLATV/CDLASH , are zeroed due CDKAT+CWDLSAHK already zero or due it described as "inverse: EURO-Mode" means , that i must change 0 to 1 because car is euro model? Title: Re: A3 ARZ 06A906032AS rearO2 delete difference Post by: curamrdan on June 20, 2014, 01:49:01 PM Eskonf mod succesfully removed P1118 dtc. But i still didnt changed codewords, until someone tell me if my toughts are right, or i just simply "zeroall" by s4wiki.
Still recieving P1114 and after some driving P1113(for B1S1 O2),now. thanks |