Firmware for VW Golf,
engine: 1.6, petrol BSE,
control unit: Simos 7.1,
software version: 06A906033NF_9970 S718601DS7120860 S713208600000,
the firmware disabled the catalyst control (Euro 2), purging the catalyst SAP and made chip tuning with an increase in power and torque by 10%. You can remove the connector from the lower oxygen sensor.