Detroit Diesel Engine Fault codes

Code             Description of the error

13 The coolant level sensor is defective. Wires or connectors.

14 The coolant level sensor is defective. Wires or connectors.

14 The oil temperature sensor, wires or connectors are faulty.

15 Defective temperature sensor o / w or oil temperature sensor, wires or connectors

16 The coolant level sensor, wires or connectors are faulty

21 Throttle position sensor, wires or connectors defective

22 Throttle Position Sensor, Wire or Connector Faulty

23 Fuel, wire or connector temperature sensor is faulty

24 Fuel, wire or connector temperature sensor is faulty

25 No active codes

27 Inlet manifold temperature sensor, wires or connectors defective

27 The ambient temperature sensor, wires or connectors are defective

28 Inlet manifold temperature sensor, wires or connectors defective

31 Motor brake, wires or connectors defective

32 Malfunction of the STOP ENGINE / CHECK ENGINE warning lights, wires or connectors

33 Turbocharger pressure sensor, wires or connectors defective

34 Turbocharger pressure sensor, wires or connectors defective

35 Oil pressure switch, wires or connectors defective

36 Oil pressure switch, wires or connectors defective

39 EGR system malfunction

41 Crankshaft Position Sensor Bottom, Cables or Connectors Defective

42 Crankshaft Position Sensor Bottom, Cables or Connectors Defective

43 Low coolant level

44 High temperature of oil, coolant or air in the intake manifold

45 Low oil pressure

46 Low voltage supplied for powering the ECM motor

47 High Intake Manifold Pressure

48 Low Intake Manifold Pressure

52 ECM motor fault

53 Engine ECM Fault

54 Vehicle speed sensor, wires or connectors defective

55 J1939 data line, wires or connectors are defective

56 Data link line J1587, wires or connectors are defective

57 J1922 data line, wires or connectors are defective

61 Pump injector, wires or connectors defective

62 Open or short-circuit the auxiliary output wiring with ECM motor

63 Open or short-circuited auxiliary input wiring in the ECM of the motor

67 Intake manifold pressure sensor defective, wires or connectors

68 Defective idle switch (gas pedal), wire connectors

71 Injection pump, wires or connectors defective

72 Exceeding the maximum permissible engine speed

73 Transmission failure of the vehicle associated with the ECM of the engine

75 The vehicle's voltage is higher than the permissible

76 Exceeding the maximum permissible engine speed with the engine brake on

77 High fuel temperature

81 Defective pressure or temperature sensor in exhaust gas recirculation circuit

82 Defective pressure or temperature sensor in exhaust gas recirculation circuit

83 High differential pressure or high exhaust gas recirculation temperature

85 Exceeding the maximum permissible engine speed

86 Barometric pressure sensor defective

87 Barometric pressure sensor defective