Firmware for VW Jetta car,
Engine: 1.8 FSI, petrol, CEAA ,
Control unit: Bosch MED17. 5. 2,
Software version: 1037519033 06J906027BF_2054,
in the firmware, the catalyst control (Euro 2), the EVAP tank ventilation, and the VSA intake manifold flap are disabled. You can remove the connector from the lower oxygen sensor. Firmware in the PCM Flasher format for recording via the OBD diagnostic connector.