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Deutz Fault Codes List: 695 to 875

Page 12 of 17 of the full Deutz fault code list (1,684 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.

Deutz codes 695 to 875

  • 695Machine communication error.
  • 7Boost Pressure Circuit
  • 70Actuator Of The External EGR Valve: Errormode Not Identifiable
  • 71Actuator Of The External EGR Valve: Erratic, Intermittent Or Incorrect
  • 7107DEF pump fault exists
  • 714Diagnostic fault check to report WDA active due to errors in query-/response communication.
  • 715Diagnostic Fault Check To Report ABE Active Due To An Under Voltage Detection
  • 716Diagnostic Fault Check To Report ABE Active Due To An Over Voltage Detection
  • 717Diagnostic fault check to report WDA/ABE active due to unknown reason.
  • 72Sensor error burner dosing valve (DV2) downstream pressure sensor; Signal range check high.
  • 720Plausibility Check, No detail information!
  • 729Heating flange 1 short circuit to battery (high side)
  • 73For engines <4l: Throttle valve error, Open load or short cut to battery, block valve or wrong control signal for valve. For engines with Burner T4i: Pressure Sensor error after valve (DV2), lower limit reached.
  • 732Sensor Error Oil Pressure; Signal Voltage High (Possible Open Circuit)
  • 733Sensor Error Oil Pressure Sensor; Signal Voltage Low (Possible Short Circuit)
  • 734High oil pressure; warning threshold exceeded.
  • 735High oil pressure; shut off threshold exceeded.
  • 736Low oil pressure; warning threshold exceeded.
  • 737Low oil pressure; shut off threshold exceeded.
  • 74Sensor error glow plug control diagnostic line voltage; Signal range check high.
  • 743Sensor Error Oil Temperature; Signal Voltage High (Possible Open Circuit)
  • 744Sensor Error Oil Temperature; Signal Voltage Low (Possible Short Circuit)
  • 745High oil temperature; warning threshold exceeded.
  • 746High oil temperature; shut off threshold exceeded.
  • 747Override switch; plausibility error.
  • 75Sensor error glow plug control diagnostic line voltage; Signal range check low.
  • 750Sensor error air filter differential pressure; short circuit to battery.
  • 751Sensor error air filter differential pressure; short circuit to ground.
  • 752Air Filter Differential Pressure; Short Circuit to Ground
  • 753DPF burner air pump pressure sensor, plausibility error
  • 755DPF burner air pump pressure sensor, pressure above upper shutoff threshold.
  • 758DPF burner air pump pressure sensor, pressure below lower shutoff threshold.
  • 76Glow plug control; Open load. Water pump control (PWM) only TTCD 6.1/7.8.
  • 761DPF Burner Air Pump Pressure Sensor, Short Circuit To Battery Or Open Circuit
  • 762DPF burner air pump pressure sensor; short circuit to ground.
  • 763Exhaust gas pressure upstream burner, plausibility error.
  • 765Exhaust gas pressure upstream burner, pressure above upper shutoff threshold.
  • 77Crankshaft Speed Sensor: Unusual Frequency, Pulse Or Period
  • 770Exhaust Gas Pressure Upstream Burner, Short Circuit To Battery Or Open Circuit
  • 771Exhaust gas pressure upstream burner, short circuit to ground.
  • 772Pressure downstream charge air cooler, plausibility error.
  • 774Pressure downstream charge air cooler, pressure below lower physical threshold.
  • 776Pressure Downstream Charge Air Cooler, Short Circuit To Battery Or Open Circuit
  • 777Pressure downstream charge air cooler, short circuit to ground.
  • 78Speed Sensor Of Crankshaft and Camshaft: Erratic, Intermittent Or Incorrect
  • 780Boost pressure control; negative governor deviation below limit.
  • 781Learning Value Too High (No Further Information Available)
  • 785Over temperature of device driver of pressure control valve, No detail information!
  • 79Glow plug control; Short circuit to ground. Water pump control (PWM).
  • 791Differential Pressure Across Venturi In EGR Line Above Physical High Limit
  • 792Delta Pressure Across Venturi in EGR Line Below Physical Low Limit
  • 793Plausibility Check fault for deviation of desired and actual EGR-mass flow, where the latter is calculated out of EGR Delta Pressure Sensor.
  • 795Sensor Error Differential Pressure Venturi Unit (EGR), Signal Voltage Low (Possible Short Circuit)
  • 796Sensor Error Differential Pressure Venturi Unit (EGR), Signal Voltage High (Possible Open Circuit)
  • 8The air mass flow AFS_dm is greater than or equal to AFS_PhysRng.Min_C. Physical range check is low for air mass flow sensor.
  • 80Engine Speed: Errormode Not Identifiable
  • 805Particulate Filter Regeneration. Regeneration After Time X Is Not Successful (The Error Occurs) When The Regeneration Times (3X) Over The Max. Has Been Aborted Allowed Recovery Time).
  • 806Particulate filter; regeneration no successful.
  • 807Differential pressure DPF, plausibility error.
  • 809Differential pressure DPF maximum value is exceeded.
  • 81Indicator Lamp For Engine Running: Erratic, Intermittent Or Incorrect
  • 810Differential pressure sensor across DPF exceeds warning high limit.
  • 812Differential pressure DPF, pressure below lower shutoff threshold.
  • 813Differential pressure DPF, pressure below lower warning threshold.
  • 814Electrical Error Differential Pressure (DPF). Signal Voltage High (Possible Open Circuit)
  • 815Electrical Error Differential Pressure (DPF). Signal Voltage Low (Possible Short Circuit)
  • 82CAN-Bus 2 = CAN_C Reports Bus-Error (For Engines <8L And CV52 It Is The Engine CAN @ 250Kbaud). CAN Bus Error Passive; Warning CAN C - Engine CAN
  • 825The Pressure Relief Valve (PRV) Has Reached The Number Of Allowed Activations
  • 826Pressure Relief valve is forced to open, perform pressure increase.
  • 827Pressure Relief Valve (PRV) Forced to Open/Performed by Pressure Increase
  • 828Rail Pressure Too High And Pressure Relief Valve (PRV) Forced To Open. Shut Off Conditions
  • 829Rail Pressure Too High And Pressure Relief Valve (PRV) Forced To Open. Pressure Relief Valve (PRV) Forced To Open. Warning Conditions
  • 83Fan Power Stage: Erratic, Intermittent Or Incorrect
  • 830Rail Pressure Too High And Pressure Relief Valve (PRV) Forced To Open
  • 831Pressure Relief Valve (PRV) Error; Rail Pressure Out of Tolerance Range/Pressure Relief Valve (PRV) is Open
  • 832Rail pressure out of tolerance range. The PRV can not be opened at this operating point with a pressure shock.
  • 833Open time of Pressure Relief Valve (PRV) for wear out monitoring had exceeded.
  • 834Electrical fuel pre-supply pump; open load
  • 835Electrical fuel pre-supply pump. ECU powerstage over temperature.
  • 836Electrical fuel pre-supply pump; short circuit to battery.
  • 837Electrical fuel pre-supply pump. Short circuit to ground.
  • 839Multiple Stage Switch Constant Speed; Short Circuit to Battery
  • 84CAN - Bus 0: "Bus Off Status
  • 847Pressure sensor upstream turbine, Physical Range Check high.
  • 848Pressure sensor upstream turbine, Physical Range Check low.
  • 849Pressure sensor upstream turbine, signal range check (Signal high).
  • 85Fan Speed Sensor: Errormode Not Identifiable
  • 850Pressure sensor upstream turbine, signal range check (Signal low).
  • 856Rail Pressure Metering Unit; Positive Governor Deviation. Rail Pressure Fault
  • 857Rail pressure metering unit, Rail pressure disrupted. Maximum positive deviation of rail pressure exceeded.
  • 858Rail Pressure Metering Unit, Rail Pressure Disrupted/Maximum Positive Deviation of Rail Pressure in Metering Unit Exceeded (RailMeUn1)
  • 859Rail pressure metering unit, Rail pressure below the target range. (RailMeUn2). Rail system leakage detected. (RailMeUn10).
  • 86Fan Speed: Erratic, Intermittent Or Incorrect
  • 861Rail pressure metering unit, Minimum rail pressure exceeded (RailMeUn3). Negative deviation of rail pressure second stage (RailMeUn22).
  • 862Rail pressure metering unit, Maximum rail pressure exceeded.
  • 864Rail pressure metering unit, Setpoint of metering unit in overrun mode not plausible.
  • 865Setpoint of metering unit in overrun mode not plausible.
  • 87Fuel Filter Water Level Sensor: Errormode Not Identifiable
  • 874Rail pressure raw value is intermittent, No detail information!
  • 875Rail Pressure Raw Value Is Above Maximum Offset; No Further Details Available
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