Mazda 3 1.6i Denso Z634EC0WZ01 Z634EC000.HEX 48L10000

Firmware for Mazda 3 at,

engine: 1.6 petrol,

control unit: Denso,

software version: Z634EC0WZ01 Z634EC000.HEX 48L10000,

in the firmware, the catalyst control (Euro 2), EGR valve are disabled and chip tuning is made with an increase in power and torque by 8%.