Scania fault code 4240

EMS Engine Management System Fuel pressure The control unit has interpreted that the rotational speed sensor for the variable coolant pump has a short circuit to the voltage supply. Read explanation → EMU Contactor unit R126, fault in UI sensor Internal fault in the UI sensor. Read explanation → BMU Battery Management Unit UI sensor for propulsion battery, break in circuit No current draw on the pins for UI sensor T282's voltage supply even though the UI sensor is activated. Read explanation → DDU Driver's side USB port, electric power consumption too high The DDU unit has interpreted too high an electric power consumption on the driver's side USB port. Read explanation → GSC High pressure solenoid valve Incorrect level on current signal through the solenoid valve coil. Read explanation →