Problem:
When attempting to read a VW ME7.2 ECU using the Xhorse Multi-Prog Programmer in bench mode, the software displays the error message:
“Chip Power Configuration Failed.”
Xhorsetool.com engineer replied:
This issue is typically related to an incorrect power supply voltage.
The ME7.2 ECU requires a 12V power supply. If you’re using a 15V power source, it may cause communication failure.
Please switch to a 12V power supply, then retry the connection.
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