Friday, October 12, 2018

Xprog read BMW EWS3 mask 2D47J MCU

Q: Could I use xprog-m to read EWS3 mask 2D47J mcu? Does it work fine?

A: Yes you can,works fine.

xprog-bmw-ews3-2d47j-1

xprog-bmw-ews3-2d47j-2

xprog-bmw-ews3-2d47j-3

xprog-bmw-ews3-2d47j-4
ews3 2D47J can read/write in circuit with xprog.
but you need lift pin TXD 2D47J

You will erase eeprom everytime. If you want to read 2D47J through Kline then you must first remove the MCU from circuit board and then read in adaptor 2 times first, this will bypass the chips security, you can then solder back to board and read through KLine.

If it is with K-line, desolder it ,and read with ETL - is the best and safer way
through k-line is lottery. 

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