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New Holland Combine Fault Codes List: 15B to 1B4E

Page 2 of 23 of the full New Holland Combine fault code list (2,274 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.

New Holland Combine codes 15B to 1B4E

  • 15BHigh Pressure Fuel Test (Only Invoked with the Service Tool) - Shorted to High Source
  • 15E3Crankcase Pressure Too High
  • 15E5Prefilter Fuel Pressure Sensor Voltage is Higher Than Expected
  • 16Temperature Sensor Before Catalyst (Electrical), Shorted to High Source
  • 161Cylinder 1 - Short Circuit Low/High - Bad Intelligent Device
  • 161ADownstream SCR Catalyst Temperature Sensor Voltage is Higher Than Expected
  • 162Cylinder 2 - Short Circuit Low/High - Shorted to High Source
  • 163Cylinder 3 - Short Circuit Low/High - Shorted to High Source
  • 1636Number of Desired Injections Exceeds Threshold
  • 164Cylinder 4 - Short Circuit Low/High - Shorted to High Source
  • 165Cylinder 5 - Short Circuit Low/High - Shorted to High Source
  • 165DECU Temperature Sensor Voltage is Higher Than Expected
  • 166Cylinder 6 - Short Circuit Low/High - Shorted to High Source
  • 167Cylinder 1 - Open Load - Shorted to High Source
  • 168Cylinder 2 - Open Load - Shorted to High Source
  • 169Cylinder 3 - Open Load - Shorted to High Source
  • 16ACylinder 4 - Open Load - Shorted to High Source
  • 16BCylinder 5 - Open Load - Shorted to High Source
  • 16B1Signal Range Check High for Acceleration Pedal Position Device Driver Sensor 1
  • 16CCylinder 6 - Open Load - Shorted to High Source
  • 16DFault Path to Disable Rail Monitor, While Compr. Test Active - Injectors 1
  • 16EThe Minimum Number of Injectors are Not Functional to Allow the Engine to Operate - Short to High Source
  • 16E5Prefilter Fuel Pressure Sensor Voltage is Lower Than Expected
  • 17Battery Voltage Too High
  • 170Display Temp Too High
  • 171Bank 1 Specific Errors - Short Circuit/Not Classifiable - Injectors 2
  • 172Bank 1 Specific Warnings - Open Load - Injectors 2
  • 173Bank 2 Specific Errors - Short Circuit/Not Classifiable - Injectors 2
  • 174Bank 2 Specific Warnings - Open Load - Injectors 2
  • 1745Fuel Pressure Relief Valve Has Reached Maximum Allowed Open Time
  • 175Misfire Cylinder 1 - Injectors 2
  • 1758Exhaust Gas Pressure Sensor Voltage is Higher Than Expected
  • 176Misfire Cylinder 2 - Injectors 2
  • 177Misfire Cylinder 3 - Injectors 2
  • 178Misfire Cylinder 4 - Injectors 2
  • 179Misfire Cylinder 5 - Injectors 2
  • 17AMisfire Cylinder 6 - Injectors 2
  • 17AADEF Tank Temperature Sensor Plausibility Max Threshold
  • 17BMisfire in Multiple Cylinders - Injectors 2
  • 17CReplace Engine Controller (Chip Specific Fault) - Shorted to High Source
  • 17DCommon Fault in Combustion Monitoring - Injectors 2
  • 17EFault Path of Injection Limitation - Injectors 2
  • 17FInjection Quantity Adjustment Failure - Bad Intelligent Device
  • 185 Volt Internal Supply Fault For DEF Pressure Sensors - Shorted to High Source
  • 180Central Print Fault 1
  • 181Induction Exhaust Differential Pressure - Boost System and Turbine Speed
  • 181AUpstream SCR Catalyst Temperature Too High
  • 182Central Print Fault 3
  • 184Messages SRA2EDC - Boost System and Turbine Speed
  • 184AMonitoring of Over Pressure
  • 1865Fuel Rail Pressure Has Exceeded Maximum Limit
  • 187AirCtI Permanent Positive Governor Deviation - Boost System and Turbine Speed
  • 188AirCtI Permanent Negative Governor Deviation - Boost System and Turbine Speed
  • 1899Upstream Oxidation Catalyst Temperature Sensor Voltage is Higher Than Expected
  • 18CMonitoring of the Controller - Boost System and Turbine Speed
  • 18D3Oil Pressure Sensor Voltage is Higher Than Expected
  • 18DENH3 Sensor Short in Heater Circuit Causing Overheating
  • 18FToo Long Time Spent in Transition Mode RgnNrm - Boost System and Turbine Speed
  • 19Urea Pressure Sensor in Box (Electrical), Shorted to High Source
  • 191Boost Pressure Actuator Current AD-Channel - Boost System and Turbine Speed
  • 192Short Circuit to Battery for BPA Powerstage - Boost System and Turbine Speed
  • 193Turbine Speed - Boost System and Turbine Speed
  • 1938Turbo Over Speed Failure Under High Ambient Pressure Conditions
  • 194Multi Signal Defects in EPCti - Boost System and Turbine Speed
  • 195P2 Pressure Errors in EPCtI - Boost System and Turbine Speed
  • 195ADEF Supply Module Pump Motor Pressure Sensor Voltage is Higher Than Expected
  • 196P3 Pressure Errors in EPCti - Boost System and Turbine Speed
  • 197Turbine Speed Errors in EPCti - Boost System and Turbine Speed
  • 198Multi Signal Defects in PCR - Boost System and Turbine Speed
  • 199P2 Pressure Errors in PCR- Boost System and Turbine Speed
  • 19ATurbine Speed Errors in PCR - Boost System and Turbine Speed
  • 19BHigh Turbine Speed and High Air Pressure - Boost System and Turbine Speed
  • 19CP3 Pressure Errors in PCR - Boost System and Turbine Speed
  • 19C4Ambient Temperature Sensor Voltage is Higher Than Expected
  • 19DTemperature of Inner Control Loop - Boost System and Turbine Speed
  • 19ETemperature of Outer Control Loop - Boost System and Turbine Speed
  • 19FNOx Estimation Failure
  • 1ADEF Temperature Sensor in Box (Electrical) Shorted to High Source
  • 1A15Fuel Temperature is Too High
  • 1A1AUpstream SCR Catalyst Temperature Sensor Voltage is Higher Than Expected
  • 1A2NOx Sensor Plausibility Failure
  • 1A3NOx Sensor Failure - Sensor Not Ready in Time
  • 1A33Fan Speed Above Maximum Threshold
  • 1A4Electrical Systems Electronic Modules Electronic Module Short Circuit to B+ , Message NOx Sensor Time Out
  • 1A4ADEF Over Pressure Failure
  • 1A4EDEF Quality Sensor Internal Failure (Temperature Sensor Value is Higher Than Expected)
  • 1A5Dosing Control Unit (DCU) DM1 Controller Area Network (CAN) Message Timeout
  • 1A6Controller Area Network (CAN) Message Not Received From the Dosing Control Unit (DCU)
  • 1A8Selective Catalytic Reduction (SCR) Injector Overheat Protection
  • 1A93High Pressure Intercooler Outlet Pressure Sensor Voltage Higher Than Expected
  • 1ABExhaust Gas Temperature Sensor Before Turbine - Exhaust System (After Treatment)
  • 1ADRecirculated Engine Exhaust Gas Temp. Sensor - Exhaust System (After Treatment)
  • 1AEHumidity Sensor Signal Ratio Failure - Shorted to High Source
  • 1AFDosing Control Unit (DCU) Fault Detected: Diesel Exhaust Fluid (DEF) Tank Empty
  • 1B1Busoff in CAN A - Interfaces 1 (CAN-Bus)
  • 1B2Engine Sensor Controller Area Network (CAN) Bus Failure
  • 1B3Busoff in CAN C - Interfaces 1 (CAN-Bus)
  • 1B4Timeout for BC2EDC1 - Interfaces 1 (CAN-Bus)
  • 1B48Overboost Failure in Engine Brake Mode
  • 1B4EDEF Quality Sensor Internal Failure (Temperature Sensor Value is Lower Than Expected)
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