Scania fault code 4672

EMS Engine Management System Unit injector for cylinder 4 The control unit has built up the current in the unit injector solenoid valve too quickly. Read explanation → AMS Electrically heated reductant hose H28, short circuit to earth The control unit for the exhaust gas aftertreatment management system indicates that the pins for the electrically heated reductant hose are short circuited to earth. Read explanation → EEC Exhaust Emission Control Reductant circuit Fault in the reductant heater for reductant hose 4 (H28). Read explanation → GSC CAN communication The CAN signal from the EMS control unit has timed out. Read explanation →