Firmware for Honda Civic car,
engine: 1.8 I petrol,
control unit: Keihin 7058,
software version: 37805-RSA-G230,
in the firmware, the catalyst control (Euro 2), the EGR valve, the EVAP tank ventilation, the VSA collector flap are disabled and chip tuning is made with an increase in power and torque. Remove the connector from the lower oxygen sensor. The drain is attached.