Today I’m gonna show how to do VW AISIN AQ25009G R4F7058F+95320 mileage calibration with OBDSTAR DC706 ECU Tool on bench.
Tools Required
Main Cable
VW AISIN AQ250(09G)
12V 5A Power Supply(DC)
Connection
ECU Flasher >> TCM >> Latest version >> VOLKSWAGEN AISIN AQ250(09G) >> Guide/ Pinout
*According to the ECU model, we can quickly search in the upper search box.
Follow the instruction & wiring diagram to connect the ECU.
Data Backup
Start >> BENCH >> P004 >> Connect
Switch ignition off.
After tapping [Yes], switch ignition on.
Read INT flash(R4F7058F) >> OK
Switch ignition off.
After tapping [Yes], switch ignition on.
Save INT flash file.
Read EXT eeprom(95320) >> OK
Switch ignition off.
After tapping [Yes], switch ignition on.
Data backup successful.
Mileage Adjustment
Mileage calibration >> OK
Switch ignition off.
After tapping [Yes], switch ignition on.
Here will display the current mileage, enter the new mileage.
Switch ignition off.
After tapping [Yes], switch ignition on.
As we can see, the current mileage has been successfully changed.
Please remember to disconnect before exit.
Done.
