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Hitachi Fault Codes List: E044 to P0335

Page 2 of 3 of the full Hitachi fault code list (294 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.

Hitachi codes E044 to P0335

  • E044EzSQ nest count error
  • E045Executive instruction error
  • E05Overload protection activated.
  • E050EzSQ user-assigned error 0
  • E051EzSQ user-assigned error 1
  • E052EzSQ user-assigned error 2
  • E053EzSQ user-assigned error 3
  • E054EzSQ user-assigned error 4
  • E055EzSQ user-assigned error 5
  • E056EzSQ user-assigned error 6
  • E057EzSQ user-assigned error 7
  • E058EzSQ user-assigned error 8
  • E06Braking resistor overload protection.
  • E060Option 1 error 0
  • E061Option 1 error 1
  • E062Option 1 error 2
  • E063Option 1 error 3
  • E064Option 1 error 4
  • E068Encoder disconnection error
  • E069Position control range error
  • E070Speed deviation error
  • E071Position deviation error
  • E072Over-speed error
  • E073Option 2 error 3
  • E074FB option connection error
  • E075Option 2 error 5
  • E076Option 2 error 6
  • E077Option 2 error 7
  • E078Option 2 error 8
  • E079Option 2 error 9
  • E080Option 3 error 0
  • E081Option 3 error 1
  • E082Option 3 error 2
  • E083Option 3 error 3
  • E084Option 3 error 4
  • E085Option 3 error 5
  • E086Option 3 error 6
  • E087Option 3 error 7
  • E088Option 3 error 8
  • E089Option 3 error 9
  • E09Lack of voltage protection.
  • E090STO shutoff error
  • E091STO internal error
  • E092STO path 1 error
  • E093STO path 2 error
  • E094FS option internal error
  • E095FS option path 1 error
  • E096FS option path 2 error
  • E097FS option connection error
  • E10CT error detected.
  • E100Encoder disconnection error
  • E104Position control range error
  • E105Speed deviation error
  • E106Position deviation detected
  • E107Over-speed error
  • E110Contactor error
  • E112FB option connection error
  • E14Ground fault protection activated.
  • E16Instantaneous power failure protection.
  • E24Phase failure protection.
  • E30IGBT error detected.
  • EH1100-5Fault code EH1100-5 detected.
  • P001Option1 operation selection error
  • P0016Crankshaft Position - Camshaft Position Correlation
  • P002Option2 operation selection error
  • P0045Turbocharger Boost Control Solenoid Circuit
  • P0087Common Rail Low Pressure Fault (No Pressure Feed in Supply Pump)
  • P0088Common Rail Pressure is Abnormally High (1st or 2nd Stage)
  • P0089Common Rail Pressure Fault (Excessive Pressure Feed in Supply Pump)
  • P0090SCV Drive System Open Circuit, +B Short or Ground Short
  • P0091Fuel Pressure Regulator Control Circuit Low
  • P0092Fuel Pressure Regulator Control Circuit High
  • P0093Fuel System Leak Detected
  • P0102Mass Air Flow Circuit Low Input
  • P0103Mass Air Flow Circuit High Input
  • P0107Barometric Pressure Sensor Circuit Input is Low (Open Circuit or Ground Short)
  • P0108Barometric Pressure Sensor Circuit Input is High (+5V Short)
  • P0112Intake Air Temperature Sensor Fault (Low Voltage Fault, GND Short, Short Circuit)
  • P0113Intake Air Temperature Sensor Fault (High Voltage Fault, Open Circuit or Short to Power Supply Circuit)
  • P0117Engine Coolant Temperature Sensor Fault (Low Voltage Fault, GND Short, Short Circuit)
  • P0118Engine Coolant Temperature Sensor Input is High (Open Circuit or Short to Power Supply)
  • P0122Throttle Position Sensor Circuit Low
  • P0123Throttle Position Sensor Circuit High
  • P0182Fuel Temperature Sensor Fault (Low Voltage Fault, GND Short)
  • P0183Fuel Temperature Sensor Fault (High Voltage Fault, Open Circuit or Short to Power Supply Circuit)
  • P0192Common Rail Pressure Sensor Fault (Low Voltage Fault, Short Circuit)
  • P0193Common Rail Pressure Sensor Fault (High Voltage Fault)
  • P0201Open Circuit in Injection Nozzle #1 Drive System
  • P0202Open Circuit in Injection Nozzle #2 Drive System
  • P0203Open Circuit in Injection Nozzle #3 Drive System
  • P0204Open Circuit in Injection Nozzle #4 Drive System
  • P0217Engine Coolant Over Temperature Condition
  • P0219Engine Overspeed Condition
  • P0234Turbocharger Over Boost Condition
  • P0237Boost Pressure Sensor Fault (Low Voltage Fault, Open Circuit)
  • P0238Boost Pressure Sensor Fault (High Voltage Fault, Short to Power Supply Circuit, Ground Open Circuit)
  • P026Over-speed error Set range is 0~150% (cid:85) 115.0 %
  • P027Speed deviation error Set range is 0~120 Hz (cid:85) 10.00 Hz
  • P0299Turbocharger Under Boost
  • P0335Crankshaft Position Sensor Circuit
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