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SCANIA Marine Diesel Engine EMS Flash Fault Codes DTC


Description of SCANIA EMS control unit flash fault codes DTC

 

Code - Description

 

0 No fault

53 PDE injector pump 3rd cylinder. Poor solenoid valve operation

11 High revs. One or both sensors overspeed motor shaft 3000 rpm.

54 PDE pump nozzles 4 cylinders. Poor solenoid valve operation

12 Faulty sensor №1 speed motor shaft or signal failure

55 PDE pump injector 5 cylinder. Poor solenoid valve operation

13 Faulty sensor № 2 speed motor shaft or signal failure

56 PDE pump injector 6 cylinder. Poor solenoid valve operation

14 Faulty cooling temperature sensor liquid or signal failure

57 PDE pump injector 7 cylinder. Poor solenoid valve operation

15 Faulty charge sensor air or signal failure

58 PDE pump injector 8 cylinder. Poor solenoid valve operation

16 Faulty charge pressure sensor air or signal failure

59 Signal failure in an external ADC

17 Faulty oil temperature sensor or signal failure

61 Incorrect block shutdown management

18 Faulty oil pressure sensor or signal failure

66 Engine shutdown due to low level coolant

20 Faulty cooling level sensor liquids

69 No starter or interrupt when attempt to turn on

23 DTC inside the coordinator

82 Motor shaft speed exceeds corresponding initial startup speed

24 Accelerator / brake. If the accelerator and brake work simultaneously

83 Error in the system memory EEPROM control unit

25 Accelerator Sensor / RPM Switch idle move - Accelerator Sensor / Kickdown Switch

84 Failure in transferring data from system memory EEPROM control unit

85 Violation of the temperature regime inside the unit management

27 Muffled bypass motor

86 Fault inside control unit.

28 Engine shutdown due to oil pressure - Malfunction in the system control unit

31 Engine torque limitation due to oil pressure

87 Malfunction in RAM control unit

32 Incorrect parameters for the Limp - Home function

88 Fault inside the control unit. - System memory malfunction

33 Battery voltage drop or no signal

89 Connection failed. Unofficial version software

37 Trip trip in according to CAN protocol transmitted from the coordinator

93 Faulty shaft speed sensor engine or it is not connected

43 CAN bus fault in the control unit

94 Engine temperature shutdown coolant

47 Operation immobilizer function. Incorrect ignition key code

96 Engine torque limitation due to high temperature coolant

48 Invalid or missing CAN protocol data from the coordinator

98 Faulty voltage supply to one of the sensors

49 Invalid CAN version in the control unit or in coordinator

99 System malfunction inside the processor (TPU)

51 PDE pump injector 1st cylinder. Poor solenoid valve operation

52 PDE injector pump 2nd cylinder. Poor solenoid valve operation

Description of SCANIA EMS coordinator flash codes


Description of SCANIA Marine Diesel Engine EMS Coordinator Flash Fault Codes DTC

 

Code - Description of SCANIA Marine Engine fault

 

111 Fault signal from the device for fine adjustment of the nominal speed engine.

112 Fault signal from the accelerator pedal sensor.

121 Incorrect signal from the resistor module according to the controller settings.

122 Invalid signal from the resistor module according to the idle and fixed speed settings engine.

13 No communication (EMS) with the engine.

14 Short circuit in the tachometer circuit.

15 Faulty atmospheric pressure sensor.

17 Short circuit in the cable of the coolant temperature sensor.

18 Short circuit in the oil pressure sensor circuit.

19 Short circuit in the signal lamp circuit of the oil pressure sensor.

21 Different versions of the protocol transferred to the data between the coordinator and EMS.

22 Faulty ignition key or short circuit.

23 Very high operating voltage.

24 Very low operating voltage.

25 Invalid value of the checksum (checksum) End-of-Line (EOL)

26 Missing heading sensor or defective.

27 Non-existing signals from the remote control (ROB - Remote Control Box).

28 Invalid signals from sync switches.

29 Malfunction of the ignition system on the control panel or short circuit.

31 There is no communication from an auxiliary or primary coordinator.

32 Short circuit in the cable of the coolant temperature warning light.

33 Short circuit in the battery charge indicator cable.

34 Incorrect signals from the fixed engine speed switches.

35 CAN bus fault