Gủi anh em bảng mã lỗi của máy xúc HITACHI
[Troubleshooting] Hitachi excavator fault code fault code
Hitachi 200-3 240-3270-3 fault code:
11100-2 abnormal engine speed
11101-3 engine speed control knob sensor high pressure anomaly
11101-4 Low engine speed control knob sensor anomaly
11200-3 pump an oil pressure sensor high pressure anomaly
11200-4 pump an oil pressure sensor low pressure anomaly
11202-3 high pressure pump 2 oil pressure sensor anomaly
11202-4 pump 2 Low oil pressure sensor is abnormal
11206-3 pump an abnormal high pressure pump control pressure sensor
11206-4 pump a high-pressure pump control abnormal low pressure sensor
11208-3 pump two high-pressure pump control pressure sensor anomaly
11208-4 pump two high-pressure pump control abnormal low pressure sensor
11301-3 swing pilot pressure sensor high pressure anomaly
11301-4 swing pilot pressure sensor low pressure anomaly
11302-3 Boom pilot pressure sensor high pressure anomaly
11302-4 Boom pilot pressure sensor low pressure anomaly
11303-3 Stick to recover the pilot pressure sensor high pressure anomaly
11303-4 Stick to recover the pilot pressure sensor low pressure anomaly
11304-3 walking pilot pressure sensor high pressure anomaly
11304-4 walking pilot pressure sensor low pressure anomaly
11307-3 front attachment pilot pressure sensor high pressure anomaly
11307-4 front attachment pilot pressure sensor low pressure anomaly
11400-2 pump 2 maximum flow limit control solenoid valve current feedback abnormal
11400-3 pump 2 maximum flow limit high-current feedback control solenoid valve abnormalities
11400-4 pump 2 maximum flow limit low-current feedback control solenoid valve abnormalities
11401-2 torque current feedback control solenoid valve abnormalities
11401-3 torque feedback control solenoid valve high current abnormal
11401-4 torque low current feedback control solenoid valve abnormalities
11402-2 solenoid valve unit (SF) (tap renewable) Current Feedback abnormal
11402-3 solenoid valve unit (SF) (mining regeneration) high current abnormal feedback
11402-4 solenoid valve unit (SF) (tap renewable) feedback low current abnormal
11403-2 solenoid valve unit (SC) (Stick Regeneration) Current Feedback abnormal
11403-3 solenoid valve unit (SC) (stick regeneration) high current abnormal feedback
11403-4 solenoid valve unit (SC) (Stick Regeneration) feedback low current abnormal
11404-2 solenoid valve unit (SG) (relief pressure control) Current Feedback abnormal
11404-3 solenoid valve unit (SG) (relief pressure control) high current abnormal feedback
11404-4 solenoid valve unit (SG) (relief pressure control) feedback low current abnormal
11405-2 solenoid valve unit (SI) (walking motor quick selection) Current Feedback abnormal
11405-3 solenoid valve unit (SI) (motor running quickly select) high current abnormal feedback
11405-4 solenoid valve unit (SI) (walking motor quick selection) feedback low current abnormal
11410-2 pump a maximum flow limit control solenoid valve (optional) Current Feedback abnormal
11410-3 pump a maximum flow limit control solenoid valve (optional) high current abnormal feedback
11410-4 pump a maximum flow limit control solenoid valve (optional) feedback low current abnormal
11910-2 ECM received from the actual engine speed
11918-2 received from the monitor mode to
11911-2 safety from the ECM receives a signal
11920-2 from the ECM receives fuel flow
11914-2 ECM received from the radiator coolant temperature
11901-3 high-pressure hydraulic oil temperature sensor
11901-4 low pressure hydraulic oil temperature sensor
11905-3 boom bottom pressure sensor high pressure (optional) abnormalities
11905-4 boom bottom pressure sensor low voltage (optional) abnormalities
ECM
Sensor System
Malfunction
Code
Cause
636-2 camshaft angle sensor error (no signal) despite crank signal, but the signal does not appear cam.
636-2 camshaft angle sensor abnormality (abnormal signal) does not match the cam signal pulses.
723-2 crank speed sensor abnormality (no signal) despite crank signal, cam signal does not appear.
723-2 crank speed sensor abnormality (abnormal signal) does not match the cam signal pulses.
636-7 camshaft phase mismatch of the crank angle sensor gap at the right cam pulse does not exist.
172-3 intake air temperature sensor is abnormal (high error) after starting the engine intake air temperature sensor within 3 minutes a voltage higher than 4.95 V
172-4 intake air temperature sensor is abnormal (low pressure anomaly) intake air temperature sensor voltage is less than 0.1 V
110-3 coolant temperature sensor abnormality (abnormal high pressure) coolant temperature sensor voltage higher than 4.85 V
110-4 coolant temperature sensor abnormality (low pressure anomaly) coolant temperature sensor voltage is less than 0.1 V
102-4 pressurized intake air pressure sensor anomaly (high pressure anomaly) pressurized intake air pressure sensor voltage greater than 4.9 V
102-3 pressurized intake air pressure sensor anomaly (low pressure anomaly) pressurized intake air pressure sensor voltage is less than 0.1 V
10001-3 EGR abnormal position (brushless specification) EGR position output signal conditions can not appear
108-4 atmospheric pressure sensor abnormality (abnormal high pressure) is higher than the atmospheric pressure sensor voltage 3.8 V
108-3 atmospheric pressure sensor anomaly (low pressure anomaly) atmospheric pressure sensor voltage is less than 0.5 V
174-3 fuel temperature sensor anomaly (high pressure anomalies) within 3 minutes after starting the engine fuel temperature sensor voltage higher than 4.85 V
174-4 fuel temperature sensor abnormality (low pressure anomaly) fuel temperature sensor voltage is less than 0.1 V
157-3 rail pressure sensor anomaly (high pressure anomaly) rail pressure sensor voltage greater than 4.5 V
157-3 rail pressure sensor anomaly (low pressure anomaly) rail pressure sensor voltage is less than 0.7 V
100-4 oil pressure sensor abnormality (abnormal high pressure) oil pressure sensor voltage higher than 4.85 V
100-3 oil pressure sensor abnormality (low pressure anomaly) oil pressure sensor voltage is less than 0.1 V
105-3 supercharged intake air temperature sensor is abnormal (abnormal high pressure) within five minutes or more after starting the engine coolant temperature or time exceeds
50 ° C (122 ° F), the pressurized intake air temperature sensor voltage higher than 4.95V
105-4 pressurized intake air temperature sensor is abnormal (low pressure anomaly) pressurized intake air temperature sensor voltage is less than 0.1 V
636-2 camshaft angle sensor error (no signal) ○ ○
636-2 camshaft angle sensor abnormality (abnormal signal)
When the operation is not affected.
Can not be restarted after shutdown
○ ○
723-2 crank speed sensor abnormality (no signal) ○
723-2 crank speed sensor abnormality (abnormal signal)
Output power does not drop
○
636-7 camshaft angle sensor is not affected when the phase mismatch action.
After the shutdown can not be restarted ○ ○
172-3 intake air temperature sensor is abnormal (high pressure anomaly) ○
172-4 intake air temperature sensor is abnormal (low pressure anomaly)
Output power does not drop
○
110-3 coolant temperature sensor is abnormal (high pressure anomaly)
○
110-4 coolant temperature sensor abnormality (low pressure anomaly)
Output power does not drop
○
102-4 pressurized intake air pressure sensor anomaly (high pressure anomaly)
○
102-3 pressurized intake air pressure sensor anomaly (low pressure anomaly)
Output power does not drop
○
10001-3 EGR abnormal position (brushless specification) output power does not drop ○
108-4 atmospheric pressure sensor abnormality (abnormal high pressure) ○
108-3 atmospheric pressure sensor anomaly (low pressure anomaly)
Output power does not drop
○
174-3 fuel temperature sensor abnormality (abnormal high pressure) ○
174-4 fuel temperature sensor abnormality (low pressure anomaly)
Output power does not drop
○
157-3 rail pressure sensor anomaly (high pressure anomaly)
○
157-4 rail pressure sensor anomaly (low pressure anomaly)
Output power reduction: 70%
○
100-4 oil pressure sensor abnormality (abnormal high pressure) ○
100-3 oil pressure sensor abnormality (low pressure anomaly)
105-3 pressurized intake air temperature sensor is abnormal (high pressure anomaly) ○
105-4 pressurized intake air temperature sensor is abnormal (low pressure anomaly)
10002-2 EGR valve control abnormal valve target position and the actual upgrade to enhance the position difference exceeds 20%
1347-0 Suction control valve drive system open, + B or shorted to ground
Suction control valve drive current is higher than 2400 mA or less than 50 mA. Or target current and the actual current difference of 1000 mA or more
651-3 nozzle # 1 Open injector drive system without a monitor input signal
652-3 nozzle # 2 drive system open injector 2 no input signal monitor
653-3 nozzle # 3 drive system open injector 3 no input signal monitor
654-3 nozzle # 4 drives open injector 4 is no input signal monitor
655-3 nozzle # 5 drive system open injector 5 is no input signal monitor
656-3 nozzle # 6 drive system open injector 6 is no input signal monitor
157-0 common sump pressure anomaly (a) share the tank pressure exceeds 185 MPa
157-0 common sump pressure anomalies (two) a “shared sump pressure abnormal,” and shared the tank pressure exceeds 190 MPa
157-2 common sump abnormal pressure (pump overpressure) when the suction control valve is a power of 40% or more, or when the target pressure of the suction control valve 90 mm3 / sec or less, the actual pressure is higher than the target oil tank sump pressure 40MPa (410 kg / cm2, 5820 psi)
633-7 pressure limiter opening pressure limiter Open
[Troubleshooting] Hitachi excavator fault code fault code
Hitachi 200-3 240-3270-3 fault code:
11100-2 abnormal engine speed
11101-3 engine speed control knob sensor high pressure anomaly
11101-4 Low engine speed control knob sensor anomaly
11200-3 pump an oil pressure sensor high pressure anomaly
11200-4 pump an oil pressure sensor low pressure anomaly
11202-3 high pressure pump 2 oil pressure sensor anomaly
11202-4 pump 2 Low oil pressure sensor is abnormal
11206-3 pump an abnormal high pressure pump control pressure sensor
11206-4 pump a high-pressure pump control abnormal low pressure sensor
11208-3 pump two high-pressure pump control pressure sensor anomaly
11208-4 pump two high-pressure pump control abnormal low pressure sensor
11301-3 swing pilot pressure sensor high pressure anomaly
11301-4 swing pilot pressure sensor low pressure anomaly
11302-3 Boom pilot pressure sensor high pressure anomaly
11302-4 Boom pilot pressure sensor low pressure anomaly
11303-3 Stick to recover the pilot pressure sensor high pressure anomaly
11303-4 Stick to recover the pilot pressure sensor low pressure anomaly
11304-3 walking pilot pressure sensor high pressure anomaly
11304-4 walking pilot pressure sensor low pressure anomaly
11307-3 front attachment pilot pressure sensor high pressure anomaly
11307-4 front attachment pilot pressure sensor low pressure anomaly
11400-2 pump 2 maximum flow limit control solenoid valve current feedback abnormal
11400-3 pump 2 maximum flow limit high-current feedback control solenoid valve abnormalities
11400-4 pump 2 maximum flow limit low-current feedback control solenoid valve abnormalities
11401-2 torque current feedback control solenoid valve abnormalities
11401-3 torque feedback control solenoid valve high current abnormal
11401-4 torque low current feedback control solenoid valve abnormalities
11402-2 solenoid valve unit (SF) (tap renewable) Current Feedback abnormal
11402-3 solenoid valve unit (SF) (mining regeneration) high current abnormal feedback
11402-4 solenoid valve unit (SF) (tap renewable) feedback low current abnormal
11403-2 solenoid valve unit (SC) (Stick Regeneration) Current Feedback abnormal
11403-3 solenoid valve unit (SC) (stick regeneration) high current abnormal feedback
11403-4 solenoid valve unit (SC) (Stick Regeneration) feedback low current abnormal
11404-2 solenoid valve unit (SG) (relief pressure control) Current Feedback abnormal
11404-3 solenoid valve unit (SG) (relief pressure control) high current abnormal feedback
11404-4 solenoid valve unit (SG) (relief pressure control) feedback low current abnormal
11405-2 solenoid valve unit (SI) (walking motor quick selection) Current Feedback abnormal
11405-3 solenoid valve unit (SI) (motor running quickly select) high current abnormal feedback
11405-4 solenoid valve unit (SI) (walking motor quick selection) feedback low current abnormal
11410-2 pump a maximum flow limit control solenoid valve (optional) Current Feedback abnormal
11410-3 pump a maximum flow limit control solenoid valve (optional) high current abnormal feedback
11410-4 pump a maximum flow limit control solenoid valve (optional) feedback low current abnormal
11910-2 ECM received from the actual engine speed
11918-2 received from the monitor mode to
11911-2 safety from the ECM receives a signal
11920-2 from the ECM receives fuel flow
11914-2 ECM received from the radiator coolant temperature
11901-3 high-pressure hydraulic oil temperature sensor
11901-4 low pressure hydraulic oil temperature sensor
11905-3 boom bottom pressure sensor high pressure (optional) abnormalities
11905-4 boom bottom pressure sensor low voltage (optional) abnormalities
ECM
Sensor System
Malfunction
Code
Cause
636-2 camshaft angle sensor error (no signal) despite crank signal, but the signal does not appear cam.
636-2 camshaft angle sensor abnormality (abnormal signal) does not match the cam signal pulses.
723-2 crank speed sensor abnormality (no signal) despite crank signal, cam signal does not appear.
723-2 crank speed sensor abnormality (abnormal signal) does not match the cam signal pulses.
636-7 camshaft phase mismatch of the crank angle sensor gap at the right cam pulse does not exist.
172-3 intake air temperature sensor is abnormal (high error) after starting the engine intake air temperature sensor within 3 minutes a voltage higher than 4.95 V
172-4 intake air temperature sensor is abnormal (low pressure anomaly) intake air temperature sensor voltage is less than 0.1 V
110-3 coolant temperature sensor abnormality (abnormal high pressure) coolant temperature sensor voltage higher than 4.85 V
110-4 coolant temperature sensor abnormality (low pressure anomaly) coolant temperature sensor voltage is less than 0.1 V
102-4 pressurized intake air pressure sensor anomaly (high pressure anomaly) pressurized intake air pressure sensor voltage greater than 4.9 V
102-3 pressurized intake air pressure sensor anomaly (low pressure anomaly) pressurized intake air pressure sensor voltage is less than 0.1 V
10001-3 EGR abnormal position (brushless specification) EGR position output signal conditions can not appear
108-4 atmospheric pressure sensor abnormality (abnormal high pressure) is higher than the atmospheric pressure sensor voltage 3.8 V
108-3 atmospheric pressure sensor anomaly (low pressure anomaly) atmospheric pressure sensor voltage is less than 0.5 V
174-3 fuel temperature sensor anomaly (high pressure anomalies) within 3 minutes after starting the engine fuel temperature sensor voltage higher than 4.85 V
174-4 fuel temperature sensor abnormality (low pressure anomaly) fuel temperature sensor voltage is less than 0.1 V
157-3 rail pressure sensor anomaly (high pressure anomaly) rail pressure sensor voltage greater than 4.5 V
157-3 rail pressure sensor anomaly (low pressure anomaly) rail pressure sensor voltage is less than 0.7 V
100-4 oil pressure sensor abnormality (abnormal high pressure) oil pressure sensor voltage higher than 4.85 V
100-3 oil pressure sensor abnormality (low pressure anomaly) oil pressure sensor voltage is less than 0.1 V
105-3 supercharged intake air temperature sensor is abnormal (abnormal high pressure) within five minutes or more after starting the engine coolant temperature or time exceeds
50 ° C (122 ° F), the pressurized intake air temperature sensor voltage higher than 4.95V
105-4 pressurized intake air temperature sensor is abnormal (low pressure anomaly) pressurized intake air temperature sensor voltage is less than 0.1 V
636-2 camshaft angle sensor error (no signal) ○ ○
636-2 camshaft angle sensor abnormality (abnormal signal)
When the operation is not affected.
Can not be restarted after shutdown
○ ○
723-2 crank speed sensor abnormality (no signal) ○
723-2 crank speed sensor abnormality (abnormal signal)
Output power does not drop
○
636-7 camshaft angle sensor is not affected when the phase mismatch action.
After the shutdown can not be restarted ○ ○
172-3 intake air temperature sensor is abnormal (high pressure anomaly) ○
172-4 intake air temperature sensor is abnormal (low pressure anomaly)
Output power does not drop
○
110-3 coolant temperature sensor is abnormal (high pressure anomaly)
○
110-4 coolant temperature sensor abnormality (low pressure anomaly)
Output power does not drop
○
102-4 pressurized intake air pressure sensor anomaly (high pressure anomaly)
○
102-3 pressurized intake air pressure sensor anomaly (low pressure anomaly)
Output power does not drop
○
10001-3 EGR abnormal position (brushless specification) output power does not drop ○
108-4 atmospheric pressure sensor abnormality (abnormal high pressure) ○
108-3 atmospheric pressure sensor anomaly (low pressure anomaly)
Output power does not drop
○
174-3 fuel temperature sensor abnormality (abnormal high pressure) ○
174-4 fuel temperature sensor abnormality (low pressure anomaly)
Output power does not drop
○
157-3 rail pressure sensor anomaly (high pressure anomaly)
○
157-4 rail pressure sensor anomaly (low pressure anomaly)
Output power reduction: 70%
○
100-4 oil pressure sensor abnormality (abnormal high pressure) ○
100-3 oil pressure sensor abnormality (low pressure anomaly)
105-3 pressurized intake air temperature sensor is abnormal (high pressure anomaly) ○
105-4 pressurized intake air temperature sensor is abnormal (low pressure anomaly)
10002-2 EGR valve control abnormal valve target position and the actual upgrade to enhance the position difference exceeds 20%
1347-0 Suction control valve drive system open, + B or shorted to ground
Suction control valve drive current is higher than 2400 mA or less than 50 mA. Or target current and the actual current difference of 1000 mA or more
651-3 nozzle # 1 Open injector drive system without a monitor input signal
652-3 nozzle # 2 drive system open injector 2 no input signal monitor
653-3 nozzle # 3 drive system open injector 3 no input signal monitor
654-3 nozzle # 4 drives open injector 4 is no input signal monitor
655-3 nozzle # 5 drive system open injector 5 is no input signal monitor
656-3 nozzle # 6 drive system open injector 6 is no input signal monitor
157-0 common sump pressure anomaly (a) share the tank pressure exceeds 185 MPa
157-0 common sump pressure anomalies (two) a “shared sump pressure abnormal,” and shared the tank pressure exceeds 190 MPa
157-2 common sump abnormal pressure (pump overpressure) when the suction control valve is a power of 40% or more, or when the target pressure of the suction control valve 90 mm3 / sec or less, the actual pressure is higher than the target oil tank sump pressure 40MPa (410 kg / cm2, 5820 psi)
633-7 pressure limiter opening pressure limiter Open
