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Title: Is this a revo tune? Trying to go back to stock to make my own tune Post by: underscore on May 05, 2015, 12:10:57 PM I haven't realy come across any locked ecus before but I don't think this is revo.
I can't read it via obd so read it in boot, when I flash a stock file I donwloaded it will not start due to immoliser not matching. Any ideas how I can get around this tune? Title: Re: Is this a revo tune? Trying to go back to stock to make my own tune Post by: nyet on May 05, 2015, 12:16:20 PM Head to the immo section and either match your ecu to the immo or disable immo entirely.
Also, please put useful information in your topic next time. ECU p/n, motor type, vehicle, model year, etc. Title: Re: Is this a revo tune? Trying to go back to stock to make my own tune Post by: ddillenger on May 05, 2015, 01:21:21 PM I haven't realy come across any locked ecus before but I don't think this is revo. I can't read it via obd so read it in boot, when I flash a stock file I donwloaded it will not start due to immoliser not matching. Any ideas how I can get around this tune? Copy the data from offset 0x6C00 in the revo tune into your original file. Title: Re: Is this a revo tune? Trying to go back to stock to make my own tune Post by: automan001 on May 06, 2015, 04:57:00 AM Binary file is very similar to MED9.1 VW Golf GTI 2,0TFSI 1K0907115A 0261S02079 384458
http://www.chiptuners.org/forums/viewtopic.php?t=5205 You can compare your file to that original one and you will notice some custom code (and maybe relocated maps) at FF space close to the end of the file... (at 1E8000) I think it's possible to "unlock" it: copy maps into original file and you will probably get unlocked tuned file. Inside your file there are some interesting strings: 0261S02079 id,check,336,410.5;test,00,01,00,5,A0|B0,x:0.8;cs,%CHECKSUMME%,%CHECKSUMME8K%; ERCOSEK V4.1.16 MPC56x (c)ETAS Nov 29 2001 Bosch.Common.RamLoader.Me9.0001 1K0907115A 2.0l R4/4V TFSI 0060 0261S02079 1037378111 A4.7.6 P000 BDM2GO Title: Re: Is this a revo tune? Trying to go back to stock to make my own tune Post by: A6_C5_Allroad on May 07, 2015, 06:23:08 PM I haven't realy come across any locked ecus before but I don't think this is revo. I can't read it via obd so read it in boot, when I flash a stock file I donwloaded it will not start due to immoliser not matching. Any ideas how I can get around this tune? What car is that BIN from? A file that size ( 2014K ) doesn't go with the am29f800BB, |