Solved! Xhorse Multi Prog Can’t Read SIMOS11.1 Boot Mode

One customer gave feedback that Xhorse Multi Prog won’t read Simos11.1.

Tried boot mode many times, and Multi Prog seemed to have option but it won’t work.

When hit connect button it doesn’t connect.

 

Here is the Solution:

There are differences between Continental and Siemens Simos11.1.

Try different pinouts, search online or other ECU tools.

 

Multi Prog pinouts work on some ECUs.

Open cover

Solder 3 pins

Press Connect

Read eeprom and flash

Save data for each file

Press Disconnect

Remove wires

 

If Multi Prog pinouts won’t work, try using only p1 boot in 3 places.

Done! Hope this helps!

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