EGR off, DPF off, CAT off and tuning firmware for cars
Firmware for Kia Rio car,
engine: 1.4 I petrol,
control unit: Bosch ME17. 9. 11,
software version: GCQBRB44CQS02A00,
in the firmware, the catalyst control is disabled (Euro 2). You can disable the lower oxygen sensor.
The drain is attached.