engine: 12 TDI diesel,
control unit: Bosch EDC7UC31,
software version: 4010122-01 702V141_740. 73-400-290812,
in the firmware, AdBlue urea injection, EGR valve are disabled and chip tuning is made with an increase in power and torque by 10%. Remove the connector from the urea control unit and the EGR valve.
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