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View Full Version : w211 0281011714 ecu virgin problem



Juxa
5th October, 2019, 05:25 PM
Hi there... i have a problem with virgin file for this 211 320cdi... all time its asking me online connection via xentry and i cannot adapt it to car... old ecu broken... maybe my epp virgin is bad because in Values i have dashes like --- on personalized activated ecu etc. if someone can help me pronto that would be great! thx guys

mercis
5th October, 2019, 06:17 PM
ecu dump no renewf.if your dash--- show odo and eis no teach or if you sbc have,block odo because sbc read
use renew dump

Juxa
5th October, 2019, 07:30 PM
I tested now and no start Auth in CDI module... Do you have other solution?

Edit: when I go in control unit programming it says ecu test counter expired and with it ecu is activated

mercis
6th October, 2019, 04:34 AM
dev.mode acutation-reset-personalise-activate

Juxa
6th October, 2019, 10:08 AM
But i don't have that option which is weird... Initial startup menu offers me only automatic data swap from old unit (which asks me onlinr)and manual data swap which again asks me online scn and later tells me ecu is activated and ecu test counter is expired with your file...

This is weird because I worked on w203s and Vitos a bunch of them

EDIT: i solved by dismantling ecu both sides and directly write to eeprom thank you mercis your file work and seems like my ktag dont... cheers!