Here is a review of Xhorse Multi Prog:
AUTEL IM508S fail to read ECU – Xhorse Multi PROG Did Read with ease & IMMO OFF – PASSAT 2017
Let’s take a look at how it is done.
EDC17C74 unit.

2 possible PINOUTs.

Multi Prog Tool on the job.

Read and save EEPROM and FLASH data.


Select
Tool>>Turn off the immo

Load file.

Write immo off file.

Done! That’s how VVDI Multi Prog IMMO OFF Passat 2017.
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