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Error codes

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Reset fault codes (MTune)

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The error diagnostic page in MTune with options to get directly get help on the actual error code (press help button right after the error code to get extended help). There is also an option to reset the codes by clicking the Reset codes button or by pressing "R" anywhere in MTune.

 

 

Reset fault codes (MDash)

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In the Diagnostics tab in MDash, longpress on the error code to erase.

 

 

Available error codes in MaxxECU MTune

11 - IAT sensor error

12 - CLT sensor error

13 - TPS error

14 - E-Throttle overtemperature/short circuit

15 - VVT position sensor error

16 - VVT control error

17 - 5V output error

18 - 12V2 voltage missing

19 - Electromagnetic interference detected

21 - Configuration error: Incorrect fuel/ignition-mode

22 - Configuration error: Wrong cylinder count with current fuel/ignition-mode

23 - O2 sensor: Reference short circuit

24 - O2 sensor: Incorrect drive signal

25 - O2 sensor - Heating error

26 - O2 sensor: sensor to cold

27 - O2 sensor: sensor to hot

28 - Flex fuel sensor error

29 - MAP sensor error

32 - Trigger error: Timeout

33 - Trigger error: To few trigger-teeth before sync signal

34 - Trigger error: To many trigger-teeth before sync signal

35 - Trigger error: Trigger signal to early

36 - Trigger error: Trigger signal to late

37 - Trigger error: error in trigger pattern

38 - Trigger/CAM pattern expected error

41 - Protection: Boost limit activated

42 - Protection: Lean power cut

43 - Protection: EGT power cut

44 - Protection: Warning system: Level 1 reached

45 - Protection: Warning system: Level 2 reached

46 - Protection: N2O

47 - External lambda sensor error

48 - Overvoltage protection cut

51 - High load on injector output

54 - O2 sensor: Invalid pump signal (sensor 2)

55 - O2 sensor: Heating error (sensor 2)

56 - O2 sensor: sensor to cold (sensor 2)

57 - O2 sensor: sensor to hot (sensor 2)

61 - E-Throttle: TPS 1 error

62 - E-Throttle: Pedal error

63 - E-Throttle: Position control error throttle 1

64 - E-Throttle: TPS 2 error

65 - E-Throttle: Position control error throttle 2

66 - EGT-sensor: Error detected on EGT-sensor 9

67 - EGT-sensor: Error detected on EGT-sensor 10

68 - EGT-sensor: Error detected on EGT-sensor 11

69 - EGT-sensor: Error detected on EGT-sensor 12

71 - EGT-sensor: Error detected on EGT-sensor 1

72 - EGT-sensor: Error detected on EGT-sensor 2

73 - EGT-sensor: Error detected on EGT-sensor 3

74 - EGT-sensor: Error detected on EGT-sensor 4

75 - EGT-sensor: Error detected on EGT-sensor 5

76 - EGT-sensor: Error detected on EGT-sensor 6

77 - EGT-sensor: Error detected on EGT-sensor 7

78 - EGT-sensor: Error detected on EGT-sensor 8

79 - EGT-sensor: Sensor short-circuit to ground

82 - CAN-bus: No connection with input module

83 - CAN-bus: No connection with PWM module

84 - CAN-bus: PWM module, over temperature or overcurrent

85 - CAN-bus: No connection with E-Throttle module

86 - CAN-bus: No connection with Traction module

91 - MaxxECU internal error: I2C-error

92 - MaxxECU internal error: High internal temperature

93 - MaxxECU internal error: Debug error

94 - MaxxECU internal error: Slave CPU error

95 - Table CRC error

97 - Hard fault/Memory protection

98 - MaxxECU internal error: Watchdog reset

99 - MaxxECU internal error: Bootloader error

101 - Warning system channel 1, High/Low

121 - AIN error