Powertrain OBDII Trouble Code List

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  • P0641 76,042 Views
    Sensor Reference Voltage 'A' Circuit/Open
  • P0642 39,270 Views
    Sensor Reference Voltage 'A' Circuit Low
  • P0643 27,248 Views
    Sensor Reference Voltage 'A' Circuit High
  • P0644 5,026 Views
    Driver Display Serial Communication Circuit
  • P0645 26,904 Views
    Air Conditioning Clutch Relay Circuit Malfunction
  • P0646 15,134 Views
    Air Conditioning Clutch Relay Circuit Low
  • P0647 9,570 Views
    Air Conditioning Clutch Relay Circuit High
  • P0648 6,147 Views
    Immobilizer Lamp Control Circuit
  • P0649 5,091 Views
    Speed Control Lamp Control Circuit
  • P064A 2,850 Views
    Fuel Pump Control Module
  • P064B 978 Views
    PTO Control Module
  • P064C 6,186 Views
    Glow Plug Control Module
  • P064D 3,828 Views
    Internal Control Module O2 Sensor Processor Performance Bank 1
  • P064E 2,023 Views
    Internal Control Module O2 Sensor Processor Performance Bank 2
  • P064F 1,728 Views
    Control Module Long Term Memory Performance
  • P0650 51,195 Views
    Malfunction Indicator Lamp Control Circuit Malfunction
  • P0651 44,814 Views
    Sensor Reference Voltage 'B' Circuit/Open
  • P0652 2,360 Views
    5 Volt Sensor Reference 2 Circuit Low
  • P0653 1,415 Views
    5 Volt Sensor Reference 2 Circuit High
  • P0654 7,266 Views
    Engine Speed Output Circuit
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