Firmware for Mazda CX 5 car,
engine: 2.2 diesel,
Control unit: Denso SH72XXX,
Software version: G89TSH3NT5RA SH3N-18881-M,
in the firmware, the DPF particulate filter and the EGR valve are disabled (remove the connector from the EGR valve) and chip tuning is made with an increase in power and torque by 20%. The drain is attached.