Scania fault code 50177

Code 50177 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:

EMS Engine Management System Unit injector for cylinder 5 It has not taken as long as expected for the control unit to build up the current in the solenoid valve. The control unit uses the battery voltage and the engine temperature to cal… Read explanation → ALLISON Allison automatic gearbox Incorrect data received from engine management system via CAN2 It should not be possible to set this fault code in a control unit fitted to a Scania vehicle. Read explanation →