dudson86
4th October, 2019, 08:19 PM
I have a car (Mercedes C-class W204 2008 2.2 170cv) that for sure is after some remap and dpf off (i checked on dyno and there is more power that in stock). The problem is that he smokes black when i give the engine a burst what if very problematic - it is a big smoke :) I was trying to find ori file and put it to the ECU and i've bought one (flash). Unfortunatelly after flashing car won't start. What is interesting - after writing with old flash file from ECU - the same. I need to flash ECU with all files (FLASH, EEPROM and MICRO - attached) to bring car alive. As i understand : after writing some flash and connect ECU to car there must be some verification that also change something in other memory of ECU. When the files dont match - car wont start. Maybe some checksums or VIN number stored in files - i dont know.
What i probably need: ori files - eeprom, flash, micro that match to each other. But what about the immo ? where is stored in this ECU and if i need some further operations ?
ECU NUMBERS:
A6461509172
A0054467240
Files:
mercedes_problem_with_smoke_after_chip_and_dpf_off .rar - what is now in the car and is problem
MB (orii).rar - flash i'bought - car wont start and file is totally different from flash in the ECU
Any tips appreciated.
What i probably need: ori files - eeprom, flash, micro that match to each other. But what about the immo ? where is stored in this ECU and if i need some further operations ?
ECU NUMBERS:
A6461509172
A0054467240
Files:
mercedes_problem_with_smoke_after_chip_and_dpf_off .rar - what is now in the car and is problem
MB (orii).rar - flash i'bought - car wont start and file is totally different from flash in the ECU
Any tips appreciated.