DOOSAN DTCs - fault codes list

12 Indicates the end of one pass through the fault list.

14 ECT Sensor Input The low level normally appears if the coolant sensor wire is shorted to ground.

15 The ECT sensor input is high if the coolant sensor wire is disconnected or the wire is broken.

16 ECT too high a coolant temperature, measures an excessive temperature or is short-circuited or on the weight sits.

22 Throttle sensor. Input signal line InputLo TPS1 in the break

23 The throttle input sensor TPS1 is shorted

24 Sensor of the throttle valve TPS. Sensor malfunction

25 Throttle valve temperature sensor TPS Sensor malfunction

26 ETC the supply wire of the ETC sensor in the breakage or the throttle plate sticks out inside the throttle body

27 The projected difference in TPS TPS 1 differs from the calculated position

28 ETC early test triggered. Error of return of a spring throttle заслонки

29 ETC Driver Fault Current driver throttle or driver signals shorted

33 Sensor low signal MAP wire in the open or open chip

34 High MAP signal shorted or sensor failure

37 IAT sensor input low, TMP sensor fault or short circuit

38 IAT sensor input high, TMAP disabled or IAT signal open

42 EST 1. Low coil driver signal is low or short-circuited by plus

43 EST 1. High excitation signal of high or high current coil

52 Engine oil pressure too low

53 Input of the battery charge sensor, low battery voltage measured below 8.0 VDC

54 Battery sensor input high battery voltage, measured above 15.9 VDC

55 Sensor input XDRP sensor low, below 4.6V DC

56 Sensor input XDRP high sensor level, above 5.2 VDC

57 Increased engine speed exceeded the set maximum speed setting

61 Pedal sensor input 1 Lo APP1 signal is disconnected, circuit open or sensor malfunction

62 Pedal sensor input 1 Hi sensor error APP1 or short circuit

63 Pedal sensor range 1 Lo potentiometer APP1

64 Range of pedal sensors 1 Hi potentiometer APP1 does not work

65 Pedal sensor sensor input Lo sensor error APP2 or short circuit

66 Pedal sensor input 2 Hi APP2 signal disabled, open circuit or sensor malfunction

67 Pedal sensor range 2 Local potentiometer failure APP2

68 Pedal sensor range 2 Hi APP2 Potentiometer fault

69 Pedal 1. Pedal 2. The difference in the measured pedal position signal APP2 is different from APP1

71 AFR Trim Valve Output. FTV modulation driver signal error

72 Shutoff valve AFR lower duty cycle FTV at lower limit (LEAN)

73 AFR Trim Valve upper duty cycle DC FTV at the upper (RICH) limit

74 Switching the sensor O2 of the sensor does not switch over the reference AFR voltage

77 Oxygen sensor input The high O2 sensor signal is shorted to +5 VDC.