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Sinotruk Howo Truck CNG Engine Error Codes List


 
Sinotruk Howo Truck CNG Engine Error Codes List
Serial Error Codes Description
1 0108 Intake manifold pressure is high
2 0107 Low intake manifold pressure and voltage
3 0118 Coolant temperature and voltage are high
4 0117 Coolant temperature and low voltage
5 0116 Coolant temperature is higher than expected level 1
6 0113 High intake temperature and voltage
7 0112 Low intake temperature and voltage
8 2229 High back pressure
9 0129 Low back pressure
10 0563 High battery voltage
11 0562 Battery voltage is low
12 0643 Sensor supply voltage 1 high
13 0642 Sensor supply voltage 1 low
14 0123 Throttle 1 high voltage
15 0122 Throttle 1 low voltage
16 0223 Throttle 2 high voltage
17 0222 Throttle 2 low voltage
18 0221 Throttle 1-2 is higher than expected
19 0121 Throttle 1-2 is lower than expected
20 2122 High voltage of accelerator pedal 1
21 2123 Low voltage of accelerator pedal 1
22 2128 High voltage on accelerator pedal 2
23 2127 Low voltage on accelerator pedal 2
24 2126 Accelerator pedal 1-2 is higher than expected
25 2121 Accelerator pedal 1-2 is lower than expected
26 0524 Low oil pressure
27 1151 Closed loop LPG high
28 1152 Closed loop LPG low
29 1153 Closed loop NG high
30 1154 Closed loop NG low
31 1161 Adaptive learning LPG high
32 1162 Adaptive learning LPG low
33 1163 Adaptive learning NG high
34 1164 Adaptive learning NG low
35 0217 Coolant temperature is higher than expected level 2
36 0111 The intake air temperature is higher than the expected value level 1
37 0127 The intake air temperature is higher than the expected value level 2
38 0342 Loss of camshaft input signal
39 0341 Cam input shaft signal noise
40 0336 Crankshaft input signal noise
41 0606 Microprocessing failure-COP
42 1612 Microprocessing failure-RTI 1
43 1613 Microprocessing failure-RTI 2
44 1614 Microprocessing failure-RTI 3
45 1615 Microprocessing failure-A/D
46 1616 Microprocessing failure-Interrupt
47 0601 Microprocessing failure-FLASH
48 0604 Microprocessing failure-RAM
49 0219 Rotation speed is higher than the maximum control speed
50 1111 The speed is higher than the fuel limit speed level
51 1112 The speed is higher than the fuel ignition speed level
52 0134 Oxygen sensor 1 open loop
53 0154 Oxygen sensor 2 open loop
54 0140 Oxygen sensor 3 open loop
55 1521 CHT is higher than expected level 1
56 1522 CHT is higher than expected level 2
57 1621 RS-485 reception fails
58 1622 RS-485 receiving noise
59 1623 RS-485 Rx initialization failed
60 0238 Intake manifold pressure high voltage
61 0237 Intake manifold pressure low voltage
62 0092 Fuel pressure high voltage
63 0091 Fuel pressure low voltage
64 1171 The output pressure of the electronic pressure regulator is higher than the expected value
65 1172 The output pressure of the electronic pressure regulator is lower than the expected value
66 1173 Electronic pressure regulator communication is lost
67 1174 Electronic pressure regulator supply voltage is high
68 1175 Electronic pressure regulator supply voltage is low
69 1176 Internal actuator failure of electronic pressure regulator
70 1177 Electronic pressure regulator internal circuit board failure
71 1178 Internal communication failure of electronic pressure regulator
72 1131 Exhaust gas control valve pressure voltage is high
73 1132 Low pressure and voltage of exhaust gas control valve
74 0234 Boost failure
75 0299 Boost failure
76 0236 Intake manifold pressure activated
77 0183 Fuel temperature high voltage
78 0182 Fuel temperature low voltage
79 0337 Crankshaft signal loss
80 1625 J1939 parking request
81 1626 CAN-J1939 transmission failed
82 1627 CAN-J1939 acceptance failed
83 0686 The main relay is shorted to ground
84 0685 Main relay open
85 0687 The main relay is shorted to the power supply
86 0616 Start relay short circuit
87 0615 Start relay open circuit
88 0617 Short circuit between start relay and power supply
89 0650 MIL open



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