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Wellon VP598 device inserted backwards or damaged

March 6 2017 Published on #Wellon VP598, #Wellon VP-598

When try to read eeprom with Wellon VP598 Universal ECU Programmer, solder ecu chip to the VP-598, the software just prompt "device inserted backwards or damaged already over current detected" see error screen photo.



Solution by obdii365.com engineer:
How to check if the Wellon VP-598 programmer is good or not:

Do not connect chip with Wellon programmer.

Open software, click on Test tab-> Self Test


If the programmer passed the self test, the device is in good condition. Then there are 2 possible reasons that cause the error:

1. Connection issue

2. Place the chip on the PCB incorrectly

3.Chip has some error



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