VW Golf MK6 1.4TSI MED17.5.20 1037507845 03C906022BK 6688

 Firmware for VW Golf,

engine: 1.4 TSI, CFBA petrol,

control unit: BOSCH MED17. 5. 20,

software version: 1037507845 03C906022BK_6688,

in the firmware, the catalyst control (Euro 2), EVAP tank ventilation, and VSA intake manifold flap are disabled. You can remove the connector from the lower oxygen sensor.

The drain is attached.