Engine Control Module (ECM) Diagnostic Trouble Codes - 3 Of 10 (544 Body)

• ECM-2470: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-2470
  • Fault-Tracing
• ECM-247B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-247B
  • Signal Too High/Signal Missing/Faulty Signal (2005)
  • Fault-Tracing (2006, 2007)
• ECM-247B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-247B
  • Fault-Tracing
• ECM-247C: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-247C
  • Signal Too High/Signal Missing/Faulty Signal (2005)
  • Fault-Tracing (2006, 2007)
• ECM-247C: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-247C
  • Fault-Tracing
• ECM-248C: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-248C
  • Signal Too High
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-248C: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-248C
  • Signal Too High
• ECM-248D: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-248D
  • Signal Too Low
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-248D: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-248D
  • Signal Too Low
• ECM-249B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-249B
  • Signal Missing (2005)
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Missing (2006, 2007)
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-249B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-249B
  • Signal Missing
• ECM-24AB: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-24AB
  • Signal Missing (2005)
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Missing (2006, 2007)
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-24AB: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-24AB
  • Signal Missing (2006, 2007)
• ECM-24C0: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-24C0
  • Faulty Signal (2005)
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Faulty Signal (2006, 2007)
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-24C0: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-24C0
  • Faulty Signal (2006, 2007)
• ECM-24CB: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-24CB
  • Signal Missing
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-24CB: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-24CB
  • Signal Missing
• ECM-24CC: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-24CC
  • Signal Too High / Signal Too Low
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-24CC: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-24CC
  • Signal Too High / Signal Too Low
• ECM-24CD: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-24CD
  • Signal Too High / Signal Too Low
• ECM-24CD: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-24CD
  • Signal Too High / Signal Too Low
• ECM-24D0: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-24D0
  • Faulty Signal
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-24D0: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-24D0
  • Faulty Signal
• ECM-24EB: Rear Heated Oxygen Sensor (Ho2S). Slow Regulation (B5254T3; 2006-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-24EB
  • Slow Control
    • Checking The Connectors
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-24EB: Rear Heated Oxygen Sensor (Ho2S). Slow Regulation (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-24EB
  • Slow Control
• ECM-24EC: Rear Heated Oxygen Sensor (Ho2S). Slow Regulation (B5254T3; 2006-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-24EC
  • Slow Control
• ECM-24EC: Rear Heated Oxygen Sensor (Ho2S). Slow Regulation (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-24EC
  • Slow Control
• ECM-250A: Long-Term Fuel Trim. Lower Limit (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-250A
  • Lower Limit
    • Preparatory Checks
    • Checking The Mass Air Flow (MAF) Sensor
    • Read-Out Of Total Fuel Compensation
    • Resetting Adaptation
    • Start Adaptations
    • Checking The System
    • Information
      • Fault-Tracing Information
• ECM-250A: Long-Term Fuel Trim. Lower Limit (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-250A
  • Lower Limit
• ECM-250A: Long-Term Fuel Trim. Upper Limit (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-250A
  • Upper Limit
    • Preparatory Checks
    • Checking The Mass Air Flow (MAF) Sensor
    • Read-Out Of Total Fuel Compensation
    • Resetting Adaptation
    • Start Adaptations
    • Checking The System
    • Checking Ethanol Content
    • Information
      • Fault-Tracing Information
• ECM-250A: Long-Term Fuel Trim. Upper Limit (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-250A
  • Upper Limit
• ECM-251A: Long-Term Fuel Trim. Lower Limit (B5244S4; B5244S7; 2008-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-251A
  • Lower Limit
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-251A: Long-Term Fuel Trim. Upper Limit (B5244S4; B5244S7; 2008-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-251A
  • Upper Limit
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2600: Fuel Pressure Sensor. Signal Too High (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2600
  • Signal Too High (2004, 2005, 2006, 2007)
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too High (2008, 2009, 2010)
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2600: Fuel Pressure Sensor. Signal Too High (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2600
  • Signal Too High (2004, 2005, 2006, 2007)
  • Signal Too High (2008, 2009, 2010)
• ECM-2600: Fuel Pressure Sensor. Signal Too Low (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2600
  • Signal Too Low (2004, 2005, 2006, 2007)
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too Low (2008, 2009, 2010)
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2600: Fuel Pressure Sensor. Signal Too Low (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2600
  • Signal Too Low (2004, 2005, 2006, 2007)
  • Signal Too Low (2008, 2009, 2010)
• ECM-260A: Fuel Pressure Sensor. Faulty Signal (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-260A
  • Faulty Signal (2004, 2005, 2006)
    • Checking The Status
    • Checking The Connector
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Faulty Signal (2007, 2008, 2009, 2010)
    • Checking The Status
    • Checking The Connector
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-260A: Fuel Pressure Sensor. Faulty Signal (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-260A
  • Faulty Signal (2004, 2005, 2006)
  • Faulty Signal (2007, 2008, 2009, 2010)
• ECM-260A: Fuel Pressure Sensor. Signal Too High (B5244S4; B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-260A
  • Signal Too High
    • Checking The Status
    • Checking The Connector
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2610: Fuel Pump (FP) Control Module. Signal Too High (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2610
  • Signal Too High (2004, 2005, 2006)
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too High (2007)
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too High (2008, 2009, 2010)
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2610: Fuel Pump (FP) Control Module. Signal Too High (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2610
  • Signal Too High (2004, 2005, 2006)
  • Signal Too High (2007)
  • Signal Too High (2008, 2009, 2010)
• ECM-2610: Fuel Pump (FP) Control Module. Signal Too Low (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2610
  • Signal Too Low (2004, 2005, 2006)
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too Low (2007)
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too Low (2008, 2009, 2010)
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2610: Fuel Pump (FP) Control Module. Signal Too Low (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2610
  • Signal Too Low (2004, 2005, 2006)
  • Signal Too Low (2007)
  • Signal Too Low (2008, 2009, 2010)
• ECM-261A: Fuel Pressure System. Faulty Signal (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-261A
  • Faulty Signal (2004, 2005, 2006)
    • Checking The Fuel Pressure Sensor
    • Checking Components
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Faulty Signal (2007)
    • Checking The Fuel Pressure Sensor
    • Checking Components
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Faulty Signal (2008, 2009, 2010)
    • Checking The Fuel Pressure Sensor
    • Checking Components
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-261A: Fuel Pressure System. Faulty Signal (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-261A
  • Faulty Signal (2004, 2005, 2006)
  • Faulty Signal (2007)
  • Faulty Signal (2008, 2009, 2010)
• ECM-261A: Fuel Pressure System. Signal Too High (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-261A
  • Signal Too High (2004, 2005, 2006)
    • Checking The Fuel Pressure Sensor
    • Checking Components
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too High (2007)
    • Checking The Fuel Pressure Sensor
    • Checking Components
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too High (2008, 2009, 2010)
    • Checking The Fuel Pressure Sensor
    • Checking Components
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-261A: Fuel Pressure System. Signal Too High (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-261A
  • Signal Too High (2004, 2005, 2006)
  • Signal Too High (2007)
  • Signal Too High (2008, 2009, 2010)
• ECM-261A: Fuel Pressure System. Signal Too Low (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-261A
  • Signal Too Low (2004, 2005, 2006)
    • Checking The Fuel Pressure Sensor
    • Checking Regulation Of The Fuel Pressure
    • Checking Components
    • Checking The Component And Wiring
    • Information
      • Fault-Tracing Information
    • Verification
      • Verification
  • Signal Too Low (2007)
    • Checking The Fuel Pressure Sensor
    • Checking Regulation Of The Fuel Pressure
    • Checking Components
    • Checking The Component And Wiring
    • Information
      • Fault-Tracing Information
    • Verification
      • Verification
  • Signal Too Low (2008, 2009, 2010)
    • Checking The Fuel Pressure Sensor
    • Checking Regulation Of The Fuel Pressure
    • Checking Components
    • Checking The Component And Wiring
    • Information
      • Fault-Tracing Information
    • Verification
      • Verification