MB W204 ESL(ELV) DISABLED (BLOCKED)

[Tronics]

Hello guys,
I am very new in the business. Respect to everyone of you. I wish you all good health and wealth.

My technician/mechanic friend gave me a W204 ESL(ELV) to practice on. He told me that this W204 ESL(ELV) is blocked by the microprocessor( I don't know if he used the correct terminology, probably some other diagnostic guy told him before). He wanted me to unblock the microprocessor and virgin it. I use AVDI. I read the data and virginalized it. How can I say it is blocked? How do I know if the module is blocked by microprocessor? and how can I enable(unblock) it?

Best Regards

[rola1971]

Hello guys,
I am very new in the business. Respect to everyone of you. I wish you all good health and wealth.

My technician/mechanic friend gave me a W204 ESL(ELV) to practice on. He told me that this W204 ESL(ELV) is blocked by the microprocessor( I don't know if he used the correct terminology, probably some other diagnostic guy told him before). He wanted me to unblock the microprocessor and virgin it. I use AVDI. I read the data and virginalized it. How can I say it is blocked? How do I know if the module is blocked by microprocessor? and how can I enable(unblock) it?

Best Regards



vvdi mb doit this job.
i dont know about avdi i dont have

[ilian_cho]

AVDI can't change status of esl.You must to use another tool.

[Tronics]

T
hank you. How can we tell if a ESL is blocked/disabled. When AVDI reads this ESL, it states 'Operation Status: Moving'. Please check the attached photo( I am not sure if it is uploaded)
How can we test if it is blocked or not?

[pepi]

The blocked ESL is when status AA


With Legendweb ESL doctor I usually find this status , also with AVDI can be read but cant remember exactly hex address.