Scania fault code 4107

EMS Engine Management System Communication with the SCR control unit The CAN message MSG8 "NOx sensor data upstream of catalytic converter" from the NOx sensor is not being received. If the vehicle is configured with an SCR system, this message is r… Read explanation → BMU Battery Management Unit Control unit, internal fault It is an internal fault in the control unit. Read explanation → DDU External Side detection warning sound, short circuit to voltage supply Information is missing, update is in progress. Read explanation → PCS The value of ActMaxAvailTq (CAN message EEC2) is higher than the value calculated from CAN message EngineConfig curve PCS has detected that the ActMaxAvailTq (CAN message EEC2) is higher than the value calculated from CAN message EngineConfig curve. Read explanation →