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View Full Version : Mercedes Benz Engine control variant coding from MT to At



naelraddad
13th October, 2015, 08:26 PM
hi friends I am new with Star Diagnosis and I have Mercedes c 203 with many trouble codes in the engine ecu and the important trouble codes
2339-001 check variant coding eeprom checksum error
2347-002 control unit eeprom error at has been coded as mt
and when I tried to make variant coding I have an error
DAS error message ( unable to load single source table : CR3_Up_Diag_12h_VCD_CR3_PKW error type = 12 error code 1
I need your help to make variant coding for this car I am using Das Xentry 7-2014
I attached pictures for screen shot
I will be thankful for your help

mercis
14th October, 2015, 04:03 AM
you must coding to "NAG"
and eis ,zgw