Sunday, February 28, 2021

MAZ(МАЗ) 5440В9 EDC7UC31 986_766_V200_YaMZ651_MAZ-5440B9_3097D1C000_S15_w_o_Cr_Ctl

 Firmware for the car MAZ (MAZ) 5440B9,


engine: 11.0 TDI diesel,


Control unit: Bosch EDC7UC31,


Software version: 986_766_V200_YaMZ651_MAZ-5440B9_3097D1C000_S15_w_o_Cr_Ctl,


In the firmware, the EGR valve is disabled and chip tuning is made with an increase in power and torque by 15%. You can remove the connector from the EGR valve. The checksum has been recalculated. The flow of the app.

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