Scania fault code 5680

Code 5680 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:

EMS Engine Management System Control unit - Fault in high pressure pump. - Fault in fuel system integral circuit. - Internal fault in the engine control unit. Read explanation → EEC Exhaust Emission Control Reductant circuit The amount of reductant in the reductant pick-up unit does not increase even though the EEC control unit has requested filling of the external reductant pump. Read explanation →