Reachstackers DRT 400 450,DRF 450, DRF 420-450L
When contacting engine suppliers, use the supplier code.
• Display indicates error code as shown in the machine, in
accordance with SAE J1939 in SPN/FMI
• The supplier code indicates the error code in accordance with the
engine manufacturer's specification.
Table Specifications FMI
FMI |
Description |
SAE-text |
0 |
Too high value. |
Data valid, but higher than normal operating range. |
1 |
Too low value. |
Data valid, but lower than normal operating range. |
2 |
Incorrect data. |
Intermittent or incorrect data. |
3 |
Electrical problem. |
Abnormally high voltage or short-circuit to higher voltage. |
4 |
Electrical problem. |
Abnormally low voltage or short-circuit to lower voltage. |
5 |
Electrical problem. |
Abnormally low current or open circuit. |
6 |
Electrical problem. |
Abnormally high current or short-circuit to ground. |
7 |
Mechanical problem. |
Incorrect response from mechanical system. |
8 |
Mechanical problem or electrical problem. |
Abnormal frequency. |
9 |
Communication error. |
Abnormal update rate. |
10 |
Mechanical problem or electrical problem. |
Abnormally wide variations. |
11 |
Unknown malfunction. |
Non-identifiable malfunction. |
12 |
Component error. |
Incorrect unit or component. |
13 |
Incorrect calibration. |
Values outside calibration values. |
14 |
Unknown malfunction. |
Special instructions. |
15 |
Unknown malfunction. |
Reserved for future use. |
Error codes engine (engine alternative Yuchai YC6M360-30)
Display |
Sup- plier code |
Description |
Limitation |
Action |
95/3 |
P1015 |
Sensor pressure fuel filter, signal high. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
95/4 |
P1016 |
Sensor pressure fuel filter, signal low. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
95/7 |
P1018 |
Fuel filter clogged. |
No limitation. |
Change the fuel filter. |
97/3 |
P2267 |
Water-in-fuel sensor (B760), short circuit to voltage. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
97/4 |
P2266 |
Water-in-fuel sensor (B760), short circuit to ground. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
97/11 |
P2269 |
Water in fuel. |
No limitation. |
Change the fuel prefilter. |
98/2 |
P250B |
Sensor engine oil level, unreasonable signal. |
No limitation. |
Check the cable harness at the control unit. |
98/3 |
P250D |
Sensor engine oil level, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
98/4 |
P250C |
Sensor engine oil level, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
98/12 |
P250A |
Sensor engine oil level, incorrect signal via CAN bus. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
100/2 |
P0521 |
Sensor engine oil pressure, unreasonable signal. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. Check the oil level in the engine. |
100/3 |
P0523 |
Sensor engine oil pressure, short circuit to voltage. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
100/4 |
P0522 |
Sensor engine oil pressure, short circuit to ground. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
100/12 |
P0520 |
Sensor engine oil pressure, incorrect signal via CAN bus. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
100/17 |
P0524 |
Low engine oil pressure. |
Reduced engine power. |
Check the oil level in the engine. Change oil filter. Check the system pressure valves and the safety valve in the lubrication system. Check the sensor. |
102/2 |
P0236 |
Sensor boost pressure and sensor air pressure, unreasonable signal combination. |
Reduced engine power. |
Check the cable harness between control unit and sensor. Check the sensors. |
102/3 |
P0238 |
Sensor boost pressure, short circuit to voltage. |
Reduced engine power. |
Check the cable harness between control unit and sensor. Check the sensor. |
102/4 |
P0237 |
Sensor boost pressure, short circuit to ground. |
Reduced engine power. |
Check the cable harness between control unit and sensor. Check the sensor. |
102/12 |
P0235 |
Sensor boost pressure, incorrect signal via CAN bus. |
Reduced engine power. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
105/3 |
P0098 |
Sensor intake temperature, incorrect signal. Short circuit to voltage. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
105/4 |
P0097 |
Sensor intake temperature, short circuit to ground. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
105/12 |
P0099 |
Sensor intake temperature, incorrect signal via CAN bus. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
108/2 |
P2227 |
Sensor air pressure and sensor boost pressure, unreasonable signal combination. |
Reduced engine power.
|
Check the cable harness between control unit and sensor. Check the sensors. |
108/3 |
P2229 |
Sensor air pressure, short circuit to voltage. |
Reduced engine power. |
Check the cable harness between control unit and sensor. Check the sensor. |
108/4 |
P2228 |
Sensor air pressure, short circuit to ground. |
Reduced engine power. |
Check the cable harness between control unit and sensor. Check the sensor. |
108/12 |
P0000 |
Sensor air pressure, incorrect signal via CAN bus. |
Reduced engine power. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
110/2 |
P0116 |
Coolant temperature sensor, the temperature is unreasonable in relation to the oil temperature. |
Reduced engine power. |
Check the cable harness between control unit and sensor. Check the sensor. |
110/3 |
P0118 |
Sensor coolant temperature, short circuit to voltage. |
Reduced engine power. |
Check the cable harness between control unit and sensor. Check the sensor. |
Dis play |
Sup- plier code |
Description |
Limitation |
Action |
110/4 |
P0117 |
Sensor coolant temperature, short circuit to ground. |
Reduced engine power. |
Check the cable harness between control unit and sensor. Check the sensor. |
110/12 |
P0115 |
Sensor coolant temperature, incorrect signal via CAN bus. |
Reduced engine power. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
110/15 |
P0217 |
Coolant temperature too high |
No limitation. |
Check the coolant level. Check that radiator is clean. Check the thermostat. Check the cap on the expansion tank. Check if there is air in coolant system. Check the cable harness between control unit and sensor. Check the sensor. |
111/2 |
P2557 |
Sensor coolant level, unreasonable signal combination. |
No limitation. |
Check the cable harness at the control unit. |
111/3 |
P2559 |
Sensor coolant level, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
111/4 |
P2558 |
Sensor coolant level, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
111/12 |
P2556 |
Sensor coolant level, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
132/3 |
P0101 |
Mass air flow sensor, signal deviation too high. |
No limitation. |
Check the cable harness at the control unit. |
132/3 |
P0103 |
Mass air flow sensor, air flow too high. |
No limitation. |
Check the cable harness at the control unit. |
132/4 |
P0101 |
Mass air flow sensor, signal deviation too low. |
No limitation. |
Check the cable harness at the control unit. |
132/4 |
P0102 |
Mass air flow sensor, air flow too low. |
No limitation. |
Check the cable harness at the control unit. |
157/3 |
P0193 |
Sensor fuel pressure, short circuit to voltage. |
Reduced engine power. |
Check the cable harness between control unit and sensor. Check the sensor. |
157/4 |
P0192 |
Sensor fuel pressure, short circuit to ground. |
Reduced engine power. |
Check the cable harness between control unit and sensor. Check the sensor. |
157/15 |
P0191 |
Sensor fuel pressure, signal deviation too high. |
Reduced engine power. |
Check the cable harness between control unit and sensor. Check the sensor. |
157/17 |
P0191 |
Sensor fuel pressure, signal deviation too high. |
Reduced engine power. |
Check the cable harness between control unit and sensor. Check the sensor. |
158/12 |
P2533 |
Ignition key lock, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
168/3 |
P0563 |
High battery voltage. |
No limitation. |
Check the voltage feed. If equipment for assisted start is connected, disconnect it. |
168/4 |
P0562 |
Low battery voltage. |
The engine may be difficult to start. |
Check and charge the batteries. Check the cable harness to the control unit. Check alternator, battery and cable harness between battery and alternator. |
171/3 |
P0073 |
Sensor outdoor temperature, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
171/4 |
P0072 |
Sensor outdoor temperature, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
171/12 |
P0071 |
Sensor outdoor temperature, incorrect signal via CAN bus. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
172/3 |
P0113 |
Sensor intake temperature, high signal. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
172/4 |
P0112 |
Sensor intake temperature, low signal. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
174/3 |
P0183 |
Sensor fuel temperature, short circuit to voltage. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
174/4 |
P0182 |
Sensor fuel temperature, short circuit to ground. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
175/3 |
P0198 |
Sensor engine oil temperature, short circuit to voltage. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
175/4 |
P0197 |
Sensor engine oil temperature, short circuit to ground. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
175/12 |
P0195 |
Sensor engine oil temperature, incorrect signal via CAN bus. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
175/17 |
P0196 |
High oil temperature. |
No limitation. |
Check the oil level. Check coolant temperature and level. |
190/7 |
P0016 |
Sensor camshaft and sensor crankshaft, unreasonable signal combination. |
No limitation. |
Check the cable harness between control unit and sensors. Check the sensors. |
190/11 |
P0336 |
Sensor rotation speed crankshaft, irregular signal. |
The engine is extremely difficult to start and runs unevenly or stops.Reduced engine power. |
Check the cable harness between control unit and sensor. Check the sensor.
|
190/12 |
P0008 |
Sensor camshaft rotation speed, signal error. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
190/12 |
P0335 |
Sensor rotation speed crankshaft, no signal. |
The engine is extremely difficult to start and runs unevenly or stops.Reduced engine power. |
Check the cable harness between control unit and sensor. Check the sensor. |
520/11 |
UD13A |
CAN bus, communication error. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
520/12 |
UD13B |
CAN bus, communication error. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
533/15 |
P0219 |
Engine speed too high. |
No limitation. |
Check the fuel pressure. Check the cable harness between control unit and sensors. Check sensor camshaft rotation speed and sensor crankshaft. |
596/2 |
P0564 |
Cruise control input, unreasonable signal. |
No limitation. |
Check the cable harness at the control unit. |
597/2 |
P0504 |
The signal from the brake pedal does not correspond with the accelerator pedal. |
No limitation. |
Check the cable harness at the control unit. |
597/12 |
P0571 |
Brake pedal, incorrect signal via CAN bus. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
598/2 |
P0704 |
Sensor clutch, unreasonable signal. |
No limitation. |
Check the cable harness at the control unit. |
Dis play |
Sup- plier code |
Description |
Limitation |
Action |
598/12 |
P0704 |
Sensor clutch, incorrect signal via CAN bus. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
624/2 |
P1626 |
Drive circuit lamp 1, overheating. |
No limitation. |
Check the cable harness at the control unit. |
624/2 |
P162A |
Drive circuit lamp 2, overheating. |
No limitation. |
Check the cable harness at the control unit. |
624/2 |
P162E |
Drive circuit lamp 3, overheated. |
No limitation. |
Check the cable harness at the control unit. |
624/2 |
P161C |
Drive circuit system lamp, overheated. |
No limitation. |
Check the cable harness at the control unit. |
624/2 |
P1632 |
Drive circuit warning lamp, overheated. |
No limitation. |
Check the cable harness at the control unit. |
624/3 |
P1623 |
Drive circuit lamp 1, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
624/3 |
P1627 |
Drive circuit lamp 2, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
624/3 |
P162B |
Drive circuit lamp 3, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
624/3 |
P1619 |
Drive circuit system lamp, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
624/3 |
P162F |
Drive circuit warning lamp, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
624/4 |
P1624 |
Drive circuit lamp 1, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
624/4 |
P1628 |
Drive circuit lamp 2, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
624/4 |
P162C |
Drive circuit lamp 3, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
624/4 |
P161A |
Drive circuit system lamp, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
624/4 |
P1630 |
Drive circuit warning lamp, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
624/12 |
P1625 |
Drive circuit lamp 1, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
624/12 |
P1629 |
Drive circuit lamp 2, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
624/12 |
P162D |
Drive circuit lamp 3, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
624/12 |
P161B |
Drive circuit system lamp, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
624/12 |
P1631 |
Drive circuit warning lamp, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
630/2 |
P062F |
Internal error engine control unit.
|
No limitation. |
Contact Yuchai service. |
630/4 |
P062F |
|||
630/12 |
P062F |
|||
636/11 |
P0341 |
Sensor rotation speed camshaft, irregular signal. |
The engine takes longer to start than normal. The engine is running normally once it has started. |
Check the cable harness between control unit and sensor. Check the sensor. |
636/12 |
P0340 |
Sensor rotation speed camshaft, no signal. |
The engine takes longer to start than normal. The engine is running normally once it has started. |
Check the cable harness between control unit and sensor. Check the sensor. |
639/12 |
UC029 |
CAN bus (A), electrical problem. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
645/3 |
P1511 |
Sensor machine speed, incorrect signal form. |
Engine speed is limited. |
Check the cable harness between control unit and sensor. Check the sensor. |
645/4 |
P1512 |
Sensor machine speed, incorrect signal form. |
Engine speed is limited. |
Check the cable harness between control unit and sensor. Check the sensor. |
645/12 |
P1513 |
Sensor machine speed, incorrect signal form. |
Engine speed is limited. |
Check the cable harness between control unit and sensor. Check the sensor. |
651/3 |
P0262 |
Injector cylinder 1, short circuit to ground. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
651/8 |
P0261 |
Injector cylinder 1, short circuit between cables. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
651/11 |
P0263 |
Injector cylinder 1, installation-dependent error. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
651/11 |
P0263 |
Injector cylinder 1, indefinable error. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
651/11 |
P1213 |
Injector cylinder 1, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
651/11 |
P1214 |
Injector cylinder 1, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
651/11 |
P1215 |
Injector cylinder 1, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
651/12 |
P0201 |
Injector cylinder 1, open circuit. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
652/3 |
P0265 |
Injector cylinder 2, short circuit to ground. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
652/8 |
P0264 |
Injector cylinder 2, short circuit between cables. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
652/11 |
P0266 |
Injector cylinder 2, installation-dependent error. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
652/11 |
P0266 |
Injector cylinder 2, indefinable error. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
652/11 |
P1216 |
Injector cylinder 2, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
652/11 |
P1217 |
Injector cylinder 2, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
652/11 |
P1218 |
Injector cylinder 2, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
652/12 |
P0202 |
Injector cylinder 2, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
653/3 |
P0268 |
Injector cylinder 3, short circuit to ground. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
653/8 |
P0267 |
Injector cylinder 3, short circuit between cables. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
653/11 |
P0269 |
Injector cylinder 3, installation-dependent error. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
653/11 |
P0269 |
Injector cylinder 3, indefinable error. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
653/11 |
P1219 |
Injector cylinder 3, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
653/11 |
P121A |
Injector cylinder 3, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
653/11 |
P121B |
Injector cylinder 3, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
653/12 |
P0203 |
Injector cylinder 3, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
654/3 |
P0271 |
Injector cylinder 4, short circuit to ground. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
654/8 |
P0270 |
Injector cylinder 4, short circuit between cables. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
654/11 |
P0272 |
Injector cylinder 4, installation-dependent error. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
654/11 |
P0272 |
Injector cylinder 4, indefinable error. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
654/11 |
P121C |
Injector cylinder 4, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
654/11 |
P121D |
Injector cylinder 4, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
654/11 |
P121E |
Injector cylinder 4, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
654/12 |
P0204 |
Injector cylinder 4, open circuit. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
655/3 |
P0274 |
Injector cylinder 5, short circuit to ground. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
655/8 |
P0273 |
Injector cylinder 5, short circuit between cables. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
655/11 |
P0275 |
Injector cylinder 5, installation-dependent error. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
655/11 |
P0275 |
Injector cylinder 5, indefinable error. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
655/11 |
P121F |
Injector cylinder 5, installation-dependent error. |
No limitation.
|
Check the cable harness between control unit and injector. Check the injector. |
655/11 |
P1220 |
Injector cylinder 5, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
655/11 |
P1221 |
Injector cylinder 5, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
655/12 |
P0205 |
Injector cylinder 5, open circuit. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
656/3 |
P0277 |
Injector cylinder 6, short circuit to ground. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
656/8 |
P0276 |
Injector cylinder 6, short circuit between cables. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
656/11 |
P0278 |
Injector cylinder 6, installation-dependent error. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
656/11 |
P0278 |
Injector cylinder 6, indefinable error. |
Engine only runs on 3 cylinders and has reduced power. |
Check the cable harness between control unit and injector. Check the injector. |
656/11 |
P1222 |
Injector cylinder 6, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
656/11 |
P1223 |
Injector cylinder 6, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
656/11 |
P1224 |
Injector cylinder 6, installation-dependent error. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
656/12 |
P0206 |
Injector cylinder 6, open circuit. |
No limitation. |
Check the cable harness between control unit and injector. Check the injector. |
676/7 |
P0540 |
Relay, preheating (K312), signal error. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
677/3 |
P0617 P1638 |
Relay starter motor, short circuit to voltage or activated too long. |
No limitation. |
Check the cable harness at the control unit. |
677/4 |
P0616 P1639 |
Relay starter motor, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
677/5 |
P163A |
Relay starter motor, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
729/3 |
P0541 |
Relay preheating (K312), short circuit to ground. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
729/3 |
P0542 |
Relay preheating (K312), short circuit to voltage. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
729/3 |
P1020 |
Relay preheating (K312), high signal. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
729/4 |
P1021 |
Relay preheating (K312), active too short time. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
730/3 |
P1022 |
Relay preheating (K312), high signal. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
730/4 |
P1023 |
Relay preheating (K312), low signal. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
898/11 |
UD10E |
CAN bus, communication error. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
898/12 |
UD10F |
CAN bus, communication error. |
No limitation. |
|
|
|
|
|
|
970/3 |
P1617 |
Voltage error at shut-off, high battery voltage. |
Reduced engine power. |
Check the cable harness at the control unit. Check the component. |
970/4 |
P1618 |
Voltage error at shut-off, low battery voltage. |
Reduced engine power. |
Check the cable harness at the control unit. Check the component. |
970/12 |
P1616 |
Voltage error at shut-off, monitoring switched off. |
Reduced engine power. |
Check the cable harness at the control unit. Check the component. |
985/2 |
P2519 |
AC compressor, incorrect CAN message. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
985/12 |
P2519 |
AC compressor, incorrect CAN message. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
1041/7 |
P2530 |
Ignition key lock, incorrect signal. |
No limitation. |
Check the cable harness at the control unit. |
1041/8 |
P2530 |
Switch remote start engine, fixed in activated position. |
No limitation. |
Check the cable harness at the control unit. |
1071/2 |
P0483 |
Drive circuit cooling fan, overheated. |
No limitation. |
Check the cable harness at the control unit. |
1071/3 |
P0692 |
Drive circuit cooling fan, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
1071/3 |
P0694 |
Drive circuit cooling fan 2, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
1071/4 |
P0691 |
Drive circuit cooling fan, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
1071/4 |
P0693 |
Drive circuit cooling fan 2, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
1071/12 |
P0480 |
Drive circuit cooling fan, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
1072/3 |
P0080 |
Drive circuit brake valve, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
Dis play |
Sup- plier code |
Description |
Limitation |
Action |
1072/4 |
P0079 |
Drive circuit brake valve, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
1072/255 |
P1633 |
Drive circuit brake valve, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
1072/255 |
P1634 |
Drive circuit brake valve, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
1074/2 |
P0476 |
Drive circuit exhaust brake, overheated. |
No limitation. |
Check the cable harness at the control unit. |
1074/3 |
P0478 |
Drive circuit exhaust brake, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
1074/4 |
P0477 |
Drive circuit exhaust brake, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
1074/12 |
P0476 |
Drive circuit exhaust brake, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
1079/3 |
P0643 |
Voltage feed 1 sensor engine, high signal. |
Reduced engine power. |
Check the cable harness at the control unit. |
1079/4 |
P0642 |
Voltage feed 1 sensor engine, low signal. |
No limitation. |
Check the cable harness at the control unit. |
1080/3 |
P0653 |
Voltage feed 2 sensor engine, high signal. |
Reduced engine power. |
Check the cable harness at the control unit. |
1080/4 |
P0652 |
Voltage feed 2 sensor engine, low signal. |
No limitation. |
Check the cable harness at the control unit. |
1081/2 |
P1638 |
Drive circuit indicator light preheating, overheated. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
1081/3 |
P1635 |
Drive circuit indicator light preheating, short circuit to voltage. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
1081/4 |
P1636 |
Drive circuit indicator light preheating, short circuit to ground. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
1072/4 |
P0079 |
Drive circuit brake valve, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
1072/255 |
P1633 |
Drive circuit brake valve, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
1072/255 |
P1634 |
Drive circuit brake valve, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
1074/2 |
P0476 |
Drive circuit exhaust brake, overheated. |
No limitation. |
Check the cable harness at the control unit. |
1074/3 |
P0478 |
Drive circuit exhaust brake, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
1074/4 |
P0477 |
Drive circuit exhaust brake, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
1074/12 |
P0476 |
Drive circuit exhaust brake, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
1079/3 |
P0643 |
Voltage feed 1 sensor engine, high signal. |
Reduced engine power. |
Check the cable harness at the control unit. |
1079/4 |
P0642 |
Voltage feed 1 sensor engine, low signal. |
No limitation. |
Check the cable harness at the control unit. |
1080/3 |
P0653 |
Voltage feed 2 sensor engine, high signal. |
Reduced engine power. |
Check the cable harness at the control unit. |
1080/4 |
P0652 |
Voltage feed 2 sensor engine, low signal. |
No limitation. |
Check the cable harness at the control unit. |
1081/2 |
P1638 |
Drive circuit indicator light preheating, overheated. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
1081/3 |
P1635 |
Drive circuit indicator light preheating, short circuit to voltage. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
1081/4 |
P1636 |
Drive circuit indicator light preheating, short circuit to ground. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
1081/12 |
P1637 |
Drive circuit indicator light preheating, open circuit. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
1108/16 |
P1613 |
Engine speed too high. |
No limitation. |
Check the cable harness between control unit and the components. Check sensor camshaft rotation speed and sensor crankshaft. Check the fuel pressure. |
1192/2 |
P0046 |
Valve boost pressure control, overheating. |
No limitation. |
Check the cable harness at the control unit. |
1192/3 |
P0048 |
Valve boost pressure control, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
1192/3 |
P1000 |
Valve boost pressure control, signal too high. |
No limitation. |
Check the cable harness at the control unit. |
1192/4 |
P0047 |
Valve boost pressure control, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
1192/4 |
P1001 |
Valve boost pressure control, signal too low. |
No limitation. |
Check the cable harness at the control unit. |
1192/12 |
P0045 |
Valve boost pressure control, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
1192/12 |
P1002 |
Valve boost pressure control, incorrect signal. |
No limitation. |
Check the cable harness at the control unit. |
1213/2 |
P0650 |
Drive circuit warning lamp engine fault, overheated. |
No limitation. |
Check the cable harness between control unit and component. |
1213/3 |
P0650 |
Drive circuit warning lamp engine fault, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
1213/4 |
P0650 |
Drive circuit warning lamp engine fault, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
1213/12 |
P0650 |
Drive circuit warning lamp engine fault, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
Dis play |
Sup- plier code |
Description |
Limitation |
Action |
1231/12 |
UC038 |
CAN bus (C), electrical problem. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
1235/12 |
UC047 |
|||
1322/3 |
P0300 |
Misfiring on multiple cylinders. |
Reduced engine power. |
Contact Yuchai service. |
1323/3 |
P0301 |
Misfiring cylinder 1. |
Reduced engine power. |
Contact Yuchai service. |
1324/3 |
P0302 |
Misfiring cylinder 2. |
Reduced engine power. |
Contact Yuchai service. |
1325/3 |
P0303 |
Misfiring cylinder 3. |
Reduced engine power. |
Contact Yuchai service. |
1326/3 |
P0304 |
Misfiring cylinder 4. |
Reduced engine power. |
Contact Yuchai service. |
1327/3 |
P0305 |
Misfiring cylinder 5. |
Reduced engine power. |
Contact Yuchai service. |
1328/3 |
P0306 |
Misfiring cylinder 6. |
Reduced engine power. |
Contact Yuchai service. |
1351/2 |
P0645 |
Drive circuit AC compressor, overheated. |
No limitation. |
Check the cable harness at the control unit. |
1351/3 |
P0647 |
Drive circuit AC compressor, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
1351/4 |
P0646 |
Drive circuit AC compressor, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
1351/12 |
P0645 |
Drive circuit AC compressor, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
1485/3 |
P0687 |
Main relay 2, electrical problem. |
No limitation. |
Check the cable harness at the control unit. |
1485/4 |
P0686 |
Main relay 2, electrical problem. |
No limitation. |
Check the cable harness at the control unit. |
1624/3 |
P2158 |
Sensor machine speed, speed too high. |
No limitation. |
Check the cable harness at the control unit. |
1624/4 |
P2160 |
Sensor machine speed, speed too low. |
No limitation. |
Check the cable harness at the control unit. |
1624/12 |
P2157 |
Sensor machine speed, speed message via CAN bus incorrect. |
Engine speed is limited. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
1624/255 |
P2159 |
Sensor machine speed, unreasonable speed. |
Engine speed is limited. |
Check the cable harness at the control unit. |
1639/3 |
P0526 |
Sensor fan speed, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
1639/4 |
P0527 |
Sensor fan speed, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
2634/3 |
P160E |
Main relay, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
2634/4 |
P160F |
Main relay, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
2791/2 |
P0403 |
Drive circuit EGR valve, overheating. |
No limitation. |
Check the cable harness at the control unit. |
2791/3 |
P0490 |
Drive circuit EGR valve, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
2791/4 |
P0489 |
Drive circuit EGR valve, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
2791/5 |
P0404 |
Drive circuit EGR valve, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
520192/2 |
P063B |
Voltage feed speed sensor, incorrect signal (ADC). |
The engine is only running at idle. |
Check the cable harness between control unit and sensor. Check the sensor.
|
520192/3 |
P060B |
Voltage feed speed sensor, signal too high (ADC). |
The engine is only running at idle. |
Check the cable harness between control unit and sensor. Check the sensor. |
520192/4 |
P061B |
Voltage feed speed sensor, signal too low (ADC). |
The engine is only running at idle. |
Check the cable harness between control unit and sensor. Check the sensor. |
Dis play |
Sup- plier code |
Description |
Limitation |
Action |
520192/11 |
P062B |
Voltage feed speed sensor, incorrect test impulse(ADC). |
The engine is only running at idle. |
Check the cable harness between control unit and sensor. Check the sensor. |
520193/3 |
P0103 |
Mass air flow sensor, air flow too high. |
No limitation. |
Check the cable harness at the control unit. |
520193/4 |
P0102 |
Mass air flow sensor, air flow too low, |
No limitation. |
Check the cable harness at the control unit. |
520194/2 |
P0649 |
Warning lamp speed limitation, overheated. |
No limitation. |
Check the cable harness at the control unit. |
520194/3 |
P0649 |
Warning lamp speed limitation, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
520194/4 |
P0649 |
Warning lamp speed limitation, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
520194/5 |
P0649 |
Warning lamp speed limitation, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
520195/15 |
P0402 |
EGR control, signal too high. |
No limitation. |
Check the cable harness at the control unit. |
520196/17 |
P0401 |
EGR control, signal too low. |
No limitation. |
Check the cable harness at the control unit. |
520197/3 |
P022C |
Bypass valve cold start, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
520197/4 |
P022B |
Bypass valve cold start, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
520197/12 |
P022A |
Bypass valve cold start, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
520198/2 |
P0116 |
Sensor coolant temperature, unreasonable signal. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor.
|
520198/2 |
P0116 |
Sensor coolant temperature, unreasonable signal. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
520199/2 |
P0856 |
DCS, unreasonable signal. |
No limitation. |
Check the cable harness at the control unit. |
520200/20 |
P161F |
Incorrect compression test. |
No limitation. |
contact Yuchai service. |
520201/3 |
P1505 |
Sensor outdoor temperature (BET), signal too high. |
No limitation. |
Check the cable harness at the control unit. |
520201/4 |
P1506 |
Sensor outdoor temperature (BET), signal too low. |
No limitation. |
Check the cable harness at the control unit. |
520202/3 |
P1507 |
Sensor outdoor temperature (ClgZn), signal too high. |
No limitation. |
Check the cable harness at the control unit. |
520202/4 |
P1508 |
Sensor outdoor temperature (ClgZn), signal too low. |
No limitation. |
Check the cable harness at the control unit. |
520203/3 |
P1509 |
Sensor intake temperature, signal too high. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
520203/4 |
P150A |
Sensor intake temperature, signal too low. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
520204/2 |
P1635 |
Switch exhaust brake, unreasonable signal. |
No limitation. |
Check the cable harness at the control unit. |
520205/3 |
P245D |
EGR valve, short circuit to voltage or overheated. |
No limitation. |
Check the cable harness at the control unit. |
520205/4 |
P245C |
EGR valve, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
520205/12 |
P245A |
EGR valve, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
520206/2 |
P0470 |
Exhaust back pressure sensor, unreasonable signal. |
No limitation. |
Check the cable harness at the control unit. |
520206/3 |
P0473 |
Sensor exhaust back pressure, signal too high. |
No limitation. |
Check the cable harness at the control unit. |
520206/4 |
P0472 |
Sensor exhaust back pressure, signal too low. |
No limitation. |
Check the cable harness at the control unit. |
520207/3 |
P1008 |
Relay heating coil fuel filter, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
Dis play |
Sup- plier code |
Description |
Limitation |
Action |
520207/4 |
P1009 |
Relay heating coil fuel filter, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
520208/2 |
P0409 |
Sensor airflow EGR valve, unreasonable signal. |
No limitation. |
Check the cable harness at the control unit. |
520208/3 |
P0406 |
Sensor airflow EGR valve, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
520208/4 |
P0405 |
Sensor airflow EGR valve, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
520208/12 |
P0409 |
Sensor airflow EGR valve, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
520209/2 |
P040B |
Sensor exhaust temperature, unreasonable signal. |
No limitation. |
Check the cable harness at the control unit. |
520209/3 |
P040D |
Sensor exhaust temperature, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
520209/4 |
P040C |
Sensor exhaust temperature, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
520209/12 |
P040A |
Sensor exhaust temperature, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
520210/3 or/255 |
UC158 |
Communication error, display. |
No limitation. |
Check the cable harness at the control unit. |
520211/12 |
P0000 |
Communication error, CAN bus. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab (D790-1) and Control unit, engine (D794). |
520212/3 |
UD100 |
|||
520213/12 |
UC103 |
|||
520214/12 |
UC113 |
|||
520215/3 |
UD101 |
|||
520216/3 |
UC156 |
|||
520217/3 |
UD103 |
|||
520218/3 |
UD10C |
|||
520218/4 |
UD10D |
|||
520218/12 |
UD104 |
|||
520219/3 |
UD110 |
|||
520219/12 |
UD111 |
|||
520220/3 |
UD112 |
|||
520220/12 |
UD113 |
|||
520222/14 |
P0607 |
Internal error engine control unit. |
Engine switched off: engine cannot be started. Engine running: engine misfires. |
Contact Yuchai service.
|
520222/14 |
P0607 |
|||
520222/14 |
P0607 |
|||
520223/20 |
P160C |
Fuel injection, test mode. |
No limitation. |
Contact Yuchai service. |
520224/3 |
P150B |
Sensor air humidity, signal too high. |
No limitation. |
Check the cable harness at the control unit. |
520224/4 |
P150C |
Sensor air humidity, signal too low. |
No limitation. |
Check the cable harness at the control unit. |
520225/11 |
P1302 |
Injection error, software error. |
No limitation. |
Check the cable harness at the control unit. |
520225/15 |
P1301 |
Injection error, uneven amount of fuel between the cylinders. |
No limitation. |
Check the cable harness at the control unit. |
520225/16 |
P1300 |
Injection error, uneven output between the cylinders. |
No limitation. |
Check the cable harness at the control unit. |
520226/12 |
P1225 |
Pressure fault on multiple injectors. |
The engine is switched off. |
Check the injectors. |
520227/2 |
P154C |
Multi-function lever, unreasonable position. |
No limitation. |
Check the cable harness at the control unit. |
520227/3 |
P154A |
Multi-function lever, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
520227/4 |
23/04 |
Multi-function lever, short circuit to ground. |
No limitation. |
Check the cable harness at the control unit. |
520228/15 |
P1614 |
Sensor engine speed, unreasonable signal |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
520229/15 |
P2263 |
Intake pressure difference too high. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
520230/17 |
P2263 |
Intake pressure difference too low. |
No limitation. |
Check the cable harness between control unit and sensor. Check the sensor. |
520231/2 |
P062A |
Feed pump, overheated. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
520231/3 |
P0629 |
Feed pump, short circuit to voltage. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
520231/4 |
P0628 |
Feed pump, short circuit to ground. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
520231/12 |
P0627 |
Feed pump, open circuit. |
No limitation. |
Check the cable harness between control unit and component. Check the component. |
520232/255 |
P1615 |
Test mode. |
No limitation. |
Contact Yuchai service. |
520233/20 |
P1621 |
Test mode. |
No limitation. |
Contact Yuchai service. |
520234/2 |
P0488 |
Throttle, overheated. |
No limitation. |
Check the cable harness at the control unit. |
520234/3 |
P2142 |
Throttle, short circuit to voltage. |
No limitation. |
Check the cable harness at the control unit. |
520234/4 |
P2141 |
Throttle, short circuit to ground. |
The engine is running at idle. |
Check the cable harness at the control unit. |
520234/12 |
P0487 |
Throttle, open circuit. |
No limitation. |
Check the cable harness at the control unit. |
520235/3 |
P1636 |
Reference voltage 12 V, signal too high. |
No limitation. |
Check the cable harness at the control unit. |
520235/4 |
P1637 |
Reference voltage 12 V, signal too high. |
No limitation. |
Check the cable harness at the control unit. |
520236/2 |
P1007 |
Software error engine control unit (FMTC). |
No limitation. |
Contact Yuchai service |
520237/3 |
UD114 |
Communication error, CAN bus. |
No limitation. |
Use diagnostic menu to check communication. Check the cable harness between Control unit, cab |