Engine Control Module (ECM) Diagnostic Trouble Codes - 2 Of 10 (544 Body)

• ECM-211A: Fuel Pressure. Signal Too Low (B5254T3; 2004)
  • Diagnostic Trouble Code (DTC) Information ECM-211A
  • Signal Too Low
    • Checking The Fuel Pressure Sensor
    • Checking Regulation Of The Fuel Pressure
    • Checking Components
    • Checking The Component And Wiring
    • Information
      • Fault-Tracing Information
    • Verification
      • Verification
• ECM-2120: Front Heated Oxygen Sensor (Ho2S). Signal Too High (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2120
  • Signal Too High (2004, 2005, 2006, 2007)
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too High (2008, 2009, 2010)
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2120: Front Heated Oxygen Sensor (Ho2S). Signal Too High (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2120
  • Signal Too High (2005, 2006, 2007)
  • Signal Too High (2008, 2009, 2010)
• ECM-2120: Front Heated Oxygen Sensor (Ho2S). Signal Too Low (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2120
  • Signal Too Low (2004, 2005, 2006, 2007)
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too Low (2008, 2009, 2010)
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2120: Front Heated Oxygen Sensor (Ho2S). Signal Too Low (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2120
  • Signal Too Low (2005, 2006, 2007)
  • Signal Too Low (2008, 2009, 2010)
• ECM-2120: Fuel Pump (FP) Control Module. Signal Missing (B5254T3; 2004)
  • Diagnostic Trouble Code (DTC) Information ECM-2120
  • Signal Too High/Signal Too Low/Signal Missing
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2130: Fuel Temperature Sensor. Signal Too High (B5254T3; 2004)
  • Diagnostic Trouble Code (DTC) Information ECM-2130
  • Signal Too High
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2130: Fuel Temperature Sensor. Signal Too Low (B5254T3; 2004)
  • Diagnostic Trouble Code (DTC) Information ECM-2130
  • Signal Too Low
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2140: Long-Term Fuel Trim, Bank 1 (B5254T3; 2007)
  • Diagnostic Trouble Code (DTC) Information ECM-2140
  • Fault-Tracing Information
    • Information
• ECM-2140: Long-Term Fuel Trim, Bank 1 (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-2140
  • Fault-Tracing Information
• ECM-214C: Long-Term Fuel Trim, Bank 1 (B5254T3; 2007)
  • Diagnostic Trouble Code (DTC) Information ECM-214C
  • Fault-Tracing Information
• ECM-214C: Long-Term Fuel Trim, Bank 1 (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-214C
  • Fault-Tracing Information
• ECM-214D: Long-Term Fuel Trim, Bank 1 (B5254T3; 2007)
  • Diagnostic Trouble Code (DTC) Information ECM-214D
  • Fault-Tracing Information
• ECM-214D: Long-Term Fuel Trim, Bank 1 (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-214D
  • Fault-Tracing Information
• ECM-21AC: Long-Term Fuel Trim Load, Bank1. Upper Limit (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-21AC
  • Upper Limit
    • Checking Ethanol Content
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-21AC: Long-Term Fuel Trim Load, Bank1. Upper Limit (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-21AC
  • Upper Limit
• ECM-21AD: Long-Term Fuel Trim Load, Bank1. Lower Limit (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-21AD
  • Lower Limit
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-21AD: Long-Term Fuel Trim Load, Bank1. Lower Limit (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-21AD
  • Lower Limit
• ECM-21CC: Long-Term Fuel Trim, Idling, Bank 1. Upper Limit (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-21CC
  • Upper Limit
    • Checking Ethanol Content
    • Checking The Fuel Injection System
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-21CC: Long-Term Fuel Trim, Idling, Bank 1. Upper Limit (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-21CC
  • Upper Limit
• ECM-21CD: Long-Term Fuel Trim, Idling, Bank 1. Lower Limit (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-21CD
  • Lower Limit
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-21CD: Long-Term Fuel Trim, Idling, Bank 1. Lower Limit (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-21CD
  • Lower Limit
• ECM-21E0: Long-Term Fuel Trim, Bank 1. Faulty Signal (B5254T3; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information
  • Fault-Tracing Information
• ECM-2200: Rear Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Faulty Signal (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-2200
  • Faulty Signal
    • Checking The Connector
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2200: Rear Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Faulty Signal (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-2200
  • Faulty Signal
• ECM-2200: Rear Heated Oxygen Sensor (Ho2S). Signal Too High (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2200
  • Signal Too High (2004, 2005, 2006, 2007)
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too High (2008, 2009, 2010)
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2200: Rear Heated Oxygen Sensor (Ho2S). Signal Too High (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2200
  • Signal Too High (2005, 2006, 2007)
  • Signal Too High (2008, 2009, 2010)
• ECM-2200: Rear Heated Oxygen Sensor (Ho2S). Signal Too Low (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2200
  • Signal Too Low (2004, 2005, 2006, 2007)
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too Low (2008, 2009, 2010)
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2200: Rear Heated Oxygen Sensor (Ho2S). Signal Too Low (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2200
  • Signal Too Low (2005, 2006, 2007)
  • Signal Too Low (2008, 2009, 2010)
• ECM-220A: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-220A
  • Faulty Signal (2004, 2005, 2006, 2007)
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Faulty Signal (2008, 2009, 2010)
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-220A: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-220A
  • Faulty Signal (2005, 2006, 2007)
  • Faulty Signal (2008, 2009, 2010)
• ECM-220B: Rear Heated Oxygen Sensor (Ho2S). Signal Too High (B5244S4; B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-220B
  • Signal Too High (2005, 2006, 2007)
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too High (2008, 2009, 2010)
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-220B: Rear Heated Oxygen Sensor (Ho2S). Signal Too Low (B5244S4; B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-220B
  • Signal Too Low (2005, 2006, 2007)
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too Low (2008, 2009, 2010)
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-220D: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal (B5244S4; B5244S7; 2008-2010)
  • Diagnostic Trouble Code (DTC) Information
  • Faulty Signal
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-220F: Rear Heated Oxygen Sensor (Ho2S). Signal Too High (B5244S4; B5244S7; 2007-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-220F
  • Fault-Tracing Information
• ECM-220F: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal (B5244S4; 2004)
  • Diagnostic Trouble Code (DTC) Information ECM-220F
  • Faulty Signal
    • Checking The Status
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2210: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2210
  • Faulty Signal (2004, 2005, 2006, 2007)
    • Checking The Status
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Faulty Signal (2008, 2009, 2010)
    • Checking The Status
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2210: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2210
  • Faulty Signal (2005, 2006, 2007)
  • Faulty Signal (2008, 2009, 2010)
• ECM-2210: Rear Heated Oxygen Sensor (Ho2S). Signal Too High (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2210
  • Signal Too High (2004, 2005, 2006, 2007)
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too High (2008, 2009, 2010)
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2210: Rear Heated Oxygen Sensor (Ho2S). Signal Too High (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2210
  • Signal Too High (2005, 2006, 2007)
  • Signal Too High (2008, 2009, 2010)
• ECM-2210: Rear Heated Oxygen Sensor (Ho2S). Signal Too Low (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2210
  • Signal Too Low (2004, 2005, 2006, 2007)
    • Checking The Status
    • Checking The Components And Wiring
    • Checking Fuses
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too Low (2008, 2009, 2010)
    • Checking The Status
    • Checking The Components And Wiring
    • Checking Fuses
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2210: Rear Heated Oxygen Sensor (Ho2S). Signal Too Low (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-2210
  • Signal Too Low (2005, 2006, 2007)
  • Signal Too Low (2008, 2009, 2010)
• ECM-221B: Rear Heated Oxygen Sensor (Ho2S) Ageing, Bank 1. Signal Missing (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-221B
  • Signal Too High/Signal Too Low/Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-221B: Rear Heated Oxygen Sensor (Ho2S) Ageing, Bank 1. Signal Missing (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-221B
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-221C: Rear Heated Oxygen Sensor (Ho2S) Ageing, Bank 1. Signal Too High (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-221C
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-221C: Rear Heated Oxygen Sensor (Ho2S) Ageing, Bank 1. Signal Too High (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-221C
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-221D: Rear Heated Oxygen Sensor (Ho2S) Ageing, Bank 1. Signal Too Low (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-221D
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-221D: Rear Heated Oxygen Sensor (Ho2S) Ageing, Bank 1. Signal Too Low (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-221D
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-2220: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T3; 2006-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-2220
  • Faulty Signal
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2220: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-2220
  • Faulty Signal
• ECM-2220: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T3; 2005)
  • Diagnostic Trouble Code (DTC) Information ECM-2220
  • Faulty Signal
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-222B: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-222B
  • 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-222B: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-222B
  • Signal Missing
• ECM-222C: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-222C
  • Signal Too High (2005)
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too High (2006, 2007)
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-222C: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-222C
  • Signal Too High
• ECM-222D: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-222D
  • Signal Too Low (2005)
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Signal Too Low (2006, 2007)
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-222D: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-222D
  • Signal Too Low
• ECM-223B: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-223B
  • Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-223B: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-223B
  • Signal Missing
• ECM-223C: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-223C
  • Signal Too High
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-223C: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-223C
  • Signal Too High
• ECM-223D: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-223D
  • Signal Too Low
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-223D: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-223D
  • Signal Too Low
• ECM-2250: Rear Heated Oxygen Sensor (Ho2S), Bank 1 (B5254T7; 2010-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-2250
  • Fault-Tracing Information
    • Information
• ECM-2310: Injector CYL 1. Signal Missing (B5254T3; 2004)
  • Diagnostic Trouble Code (DTC) Information ECM-23X0
  • Signal Missing
    • Checking The Component And Wiring
    • Information
      • Fault-Tracing Information
• ECM-2310: Injector CYL 1. Signal Too High (B5254T3; 2004)
  • Diagnostic Trouble Code (DTC) Information ECM-23X0
  • Signal Too High
    • Checking The Component And Wiring
    • Information
      • Fault-Tracing Information
• ECM-2310: Injector CYL 1. Signal Too Low (B5254T3; 2004)
  • Diagnostic Trouble Code (DTC) Information ECM-23X0
  • Signal Too Low
    • Checking The Component And Wiring
    • Information
      • Fault-Tracing Information
• ECM-23X0: Injector Cylinder X. Faulty Signal (B5244S4; 2004-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-23X0
  • Faulty Signal (2004, 2005, 2006, 2007)
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Faulty Signal (2008, 2009, 2010)
    • Checking The Status
    • Checking The Component And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-23X0: Injector Cylinder X. Faulty Signal (B5244S7; 2005-2010)
  • Diagnostic Trouble Code (DTC) Information ECM-23X0
  • Faulty Signal (2005, 2006, 2007)
  • Faulty Signal (2008, 2009, 2010)
• ECM-2400: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Faulty Signal (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-2400
  • Faulty Signal
    • Checking The Connector
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2400: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Faulty Signal (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-2400
  • Faulty Signal
• ECM-240B: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Signal Missing (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-240B
  • Signal Too High/Signal Too Low/Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-240B: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Signal Missing (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-240B
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-240C: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Signal Too High (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-240C
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-240C: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Signal Too High (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-240C
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-240D: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Signal Too Low (B5254T3; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-240D
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-242D: Front Heated Oxygen Sensor (Ho2S), Bank 1. Slow Regulation (B5254T3; 2006-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-242D
  • Signal Missing
    • Checking Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-242D: Front Heated Oxygen Sensor (Ho2S), Bank 1. Slow Regulation (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-242D
  • Signal Missing
• ECM-242D: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T3; 2005)
  • Diagnostic Trouble Code (DTC) Information ECM-242D
  • Signal Missing
    • Checking Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-243B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-243B
  • Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-243B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-243B
  • Signal Missing
• ECM-243C: Front Heated Oxygen Sensor (Ho2S). Signal Too High (B5254T3; 2006-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-243C
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-243C: Front Heated Oxygen Sensor (Ho2S). Signal Too High (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-243C
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-244B: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Signal Missing (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-244B
  • Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-244B: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Signal Missing (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-244B
  • Signal Missing
• ECM-244C: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Signal Too High (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-244C
  • Signal Too High
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-244C: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Signal Too High (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-244C
  • Signal Too High
• ECM-244D: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Signal Too Low (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-244D
  • Signal Too Low
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-244D: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Signal Too Low (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-244D
  • Signal Too Low
• ECM-2450: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-2450
  • Internal Fault
• ECM-2450: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-2450
  • Internal Fault
• ECM-245B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-245B
  • Internal Fault
• ECM-245B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-245B
  • Internal Fault
• ECM-245C: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-245C
  • Internal Fault
• ECM-245C: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-245C
  • Internal Fault
• ECM-245D: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-245D
  • Internal Fault
• ECM-245D: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-245D
  • Internal Fault
• ECM-246B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-246B
  • 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-246B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T7; 2008-2011)
  • Diagnostic Trouble Code (DTC) Information ECM-246B
  • Signal Missing
• ECM-2470: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T3; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-2470
  • Signal Too High / Signal Missing / Faulty Signal (2005)
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
  • Fault-Tracing (2006, 2007)
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information