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