OBDSTAR DC706 with ECM V30.70 can read and write Volkswagen 7GV ECM EXT EEPROM (95320), read IMMO data and do IMMO OFF in Bench mode successfully. OBDSTAR P004 Adapter & ECU Clone Jumper, main cable and 12V power supply are required for this function.

Operation guide:

Select ECU Flasher>> ECM>> ECM V30.70>> 7gv>> Volkswagen MAGNETI MARELLI IAW 7GV 95320

Need to connect 12V, GND and K-Line cables

Follow the PIN diagram to connect DC706 and ECM properly using the corresponding accessories, and connect the 12V power supply to P004 Adapter

Turn on the switch button of OBDSTAR Adapter

Select BENCH and P004 mode to start the operation

No need to connect, directly back up data

Read and save EXT EEPROM (95320) data- OK

Write EXT EEPROM (95320) data- OK

Load the original EXT EEPROM (95320) data to Read IMMO data

Read out the PinCode, CS, MAC, and VIN- OK

Click IMMO OFF and follow the prompts to turn on or off ignition, write EXT EEPROM success

Besides, OBDSTAR DC706 ECU Tool also can use BENCH+ P003 mode to perform this function for Volkswagen 7GV ECM perfectly.

http://blog.eobdtool.co.uk/obdstar-dc706-read-write-vw-7gv-9gv-ecm-on-bench/

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