engine: 1.5 petrol,
control unit: Hitachi 7055,
software version: 1CV05A,
in the firmware, the catalyst (Euro 2), the EGR valve control is disabled and the chip tuning is done with an increase in power and torque by 10%. The heater of the lower oxygen sensor must be operable and connected. The EGR valve potentiometers must be connected to the ECU or emulated by resistors.
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