Hitachi ZX210-5A Excavator Engine Controller ECM Error Code PDF

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In this blog, Aprilparts will summarize the fault codes and their meanings related to Hitachi ZX210-5A excavator engine controller to help you find the fault of the excavator.

Error Code Display Code Fault Reason
P0523 100-3 Engine oil pressure sensor circuit high input The voltage of the engine oil pressure sensor is higher than 4.9V
P0522 100-4 Engine oil pressure sensing circuit low input The voltage of the engine oil pressure sensor is lower than 0.1V
P0521 100-1 Engine oil pressure drops abnormally Engine oil pressure is 48kPa or less
P0238 102-3 Boost sensor loop high input Boost sensor voltage is higher than 4.9V
P0237 102-4 Boost sensor loop low input Boost sensor voltage is less than 0.1V
P1098 105-3 Temperature sensor loop high input The voltage of the temperature sensor is higher than 4.9V
P1097 105-4 Temperature increase sensor loop low input The voltage of the temperature sensor is less than 0.1V
P2229 108-3 Barometric pressure sensor loop high input The voltage of the atmospheric pressure sensor is higher than 4V
P2228 108-4 Barometric pressure sensor loop low input The voltage of the atmospheric pressure sensor is less than 0.5V
P0118 110-3 Engine coolant temperature sensor circuit high input Coolant temperature sensor voltage is higher than 4.9V
P0117 110-4 Engine coolant temperature sensor circuit low input The voltage of the coolant temperature sensor is less than 0.1V
P0193 157-3 Common Rail Pressure Sensor Loop High Input Common rail pressure sensor voltage is higher than 4.8V
P0192 157-4 Common Rail Pressure Sensor Loop Low Input The voltage of the common rail pressure sensor is less than 0.7V
P0089 157-15 Abnormal common rail pressure (excessive pump oil) The actual common rail pressure is 40WPa or higher than the target common rail pressure
P0563 158-3 Battery system voltage is too high IG-KEY electricity, voltage higher than 32V
P0113 172-3 Intake air temperature sensor circuit high input The voltage of the intake air temperature sensor is higher than 4.9V
P0112 172-4 Intake air temperature sensor circuit low input The voltage of the intake air temperature sensor is lower than 0.1V
P0183 174-3 Fuel temperature sensor circuit high input Fuel temperature sensor voltage is higher than 4.9V
P0182 174-4 Fuel temperature sensor circuit low input The voltage of the fuel temperature sensor is less than 0.1V
P0219 190-0 Engine overrunning The engine speed is greater than the specified value (2500 rpm)
P0601 628-2 ROM abnormality Bad checksum
P0087 633-7 Common rail pressure limiter opens Determine based on the change pattern of common rail pressure
P0340 636-2 Cam angle sensor abnormality (no signal) Engine speed: 90 rpm or above, the cam sensor does not send a signal
P0016 636-7 Phase difference between cam and crankshaft sensors The cam pulse at the gap in the crankshaft is incorrect.
U0101 639-2 CAN timeout exception Not received TSC1 message from SA=228
U0073 639-19 CAN bus abnormality Bus 0FF detected
P0201 651-5 1The injector circuit is disconnected Injector 1 monitor has no input signal
P0202 652-5 Cylinder 2 injector circuit disconnected Injector 2 monitor has no input signal
P0203 653-5 Cylinder 3 injector circuit disconnected Injector 3 monitor has no input signal
P0204 654-5 Cylinder 4 injector circuit disconnected Injector 4 monitor has no input signal
P0335 723-2 Crankshaft position sensor failure (no signal) Engine speed: 90 rpm or above, even if there is a cam signal, there is no crankshaft signal
P0336 723-8 Crankshaft position sensor failure (signal abnormality) Engine speed: 750 rpm or above, crankshaft signal pulse does not match
P06AF 10050-2 INJ-IC failure Fuel injection detected | Internal failure of NJ-IC
P06AF 10051-2 INJ-IC communication failure A communication failure has been detected in the fuel injection INJ-IC.
P06AF 10052-2 INJ-IC checksum error The calibration total of fuel injection INJ-1C is incorrect
P0506 1077-2 CPU abnormality The deputy CPU detects that the main CPU has failed (the deputy CPU resets the main CPU)
P0641 1079-2 Abnormality in 5V power supply circuit #1 The voltage of the 5V1 power supply is greater than 5.5V or less than 4.5V
P0651 1080-2 Abnormality in 5V power circuit #2 52 or 5V5 power supply voltage is greater than 5.5V or less than 4.5V
P1093 1239-17 Common rail pressure drops (insufficient pump pressure) The actual common rail pressure is 50MPa or lower than the target common rail pressure
P3093 1239-31 Common rail pressure drops (insufficient pump pressure) The actual common rail pressure is 50MPa or lower than the target common rail pressure
P0092 1347-3 SCV drive circuit B short circuit SCV current is 2400mA or higher, or more than 1000mA higher than the target current
P0091 1347-4 SCV drive circuit is disconnected or short-circuited to ground SCV current is 50mA or less, or more than 1000mA less than the target current
P0685 1485-5 Main relay circuit abnormality (stop) The main relay system voltage is 1V or below, and the main relay coil output is ON
P0687 1485-6 Main relay circuit abnormality (remains in the ON position Even if the main relay coil is set to 0FF, the main relay still remains in the ON position
P0409 10001-2 EGR position sensor error All output signals of the EGR position sensor are turned OFF or ON
P1404 10001-13 EGR zero point calibration abnormality Zero point calibration value is higher than specified value
P0404 10002-2 EGR valve control circuit abnormality Difference between target valve lift and actual position exceeds 20%
P2146 10003-2 Injector common rail 1 circuit abnormality Injector 1 and 4 monitors have no input signal
P2149 10004-2 Injector common rail 2 circuit abnormality Injector 2 and 3 monitors have no input signal
P1261 10005-2 Charging circuit abnormality (component 1) The voltage of charging circuit component 1 in the ECM is low
P1262 10006-2 Charging circuit abnormality (component 2) The voltage of charging circuit component 2 in the ECM is low
P0606 10007-2 CPU monitor IC abnormality RUN-SUB pulse has no change within 20 milliseconds
P060B 10008-2 AD converter abnormality AD conversion cannot be performed
P0697 10009-2 Abnormality in 5V power circuit #3 The voltage of 5V power circuit #3 is greater than 5.5V or less than 4.5V
P1655 10010-2 Abnormality in 5V power circuit #4 The voltage of 5V power circuit #4 is greater than 5.5V or less than 4.5V
P1621 10013-2 EEPROM abnormality EEPROM abnormality detected
P160B 10045-2 ADIC failure An internal fault in the ADIC has been detected
P1606 10046-2 SW1C-1 failure Internal failure detected in SWIC
P1606 10048-2 SW1C-1 communication failure Communication failure detected in SW1C
P0602 10032-2 QR code error QR codes and Q adjustments have not been recorded yet
P0604 10033-2 RAM abnormality RAM exception detected
U0001 10040-19 Abnormal ISO-CAN bus Bus OFF detected

If you want to know more about Kobelco excavator error codes and troubleshooting, just feel free to contact us at sales@aprilparts.com. We’re glad to help.

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