Solved! VVDI Multi Prog Can’t Read Mercedes 9S12 EIS

Quick Question:

Can’t read 9S12 EIS on VVDI Multi Prog, but old VVDI PROG tested ok. And if multi prog could read and write including otp sectors.

Here Xhorsevvdi tech answers:

Read and Backup: Test Function 74 (Adapter); Test Function 75 (Soldering)

Erase and Unlock: Test Function 77 (Adapter); Test Function 78 (Soldering)

Choose the way you want.

Notes:

1)Please contact your seller to Confirm Test Functions before you use them

2)Multi Prog could only Read Data

Done! Hope this could help!

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