Xhorse Multi Prog programmer read and write VW Golf EDC16U34 ECU on bench successfully.
Select All->olkswagen->VAG Bosch EDC16U34 (Volkswagen-Golf)
Check wiring diagram
Connect Multi prog with ECU via Multiprog ECU adapter
Read EXT EEPROM
Read EXT EEPROM and save
It took 40 seconds to read the eeprom on the bench mode for EDC16
Read EXT Flash and save
The process of reading the external flash took 2 minutes and 40 seconds.
Let’s read also the internal Flash. Xhorse multi prog says this future is not supported yet.
Maybe the type of ecu doesn’t have an internal flash because it’s an edc16u34 based on what the MPC have or don’t have the internal flash.
Then check how much time it will take to write eeprom.
Press Write.
Press Verify to calculate checksum online
Checksum calculation successful.
Writing data success.
We can see the whole write operation on the flash. It’s 1 minute and 14 seconds. Very fast.