Engine Control Module (ECM) Diagnostic Trouble Codes - 2 Of 13

• ECM-221C: Rear Heated Oxygen Sensor (Ho2S) Aging, Bank 1. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-221C
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-221C: Rear Heated Oxygen Sensor (Ho2S) Aging, Bank 1. Signal Too High (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-221C
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-221D: Rear Heated Oxygen Sensor (Ho2S) Aging, Bank 1. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-221D
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-221D: Rear Heated Oxygen Sensor (Ho2S) Aging, Bank 1. Signal Too Low (B6294T; 2005-2006)
  • 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 (B5254T2; 2005-2007)
  • 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 (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-2220
  • Faulty Signal
• ECM-222B: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-222B
  • Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-222B: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-222B
  • Signal Missing
• ECM-222C: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-222C
  • Signal Too High
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-222C: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-222C
  • Signal Too High
• ECM-222D: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-222D
  • Signal Too Low
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-222D: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-222D
  • Signal Too Low
• ECM-223B: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-223B
  • Signal Missing
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-223B: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-223B
  • Signal Missing
• ECM-223C: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T2; 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 (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-223C
  • Signal Too High
• ECM-223D: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T2; 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 (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-223D
  • Signal Too Low
• ECM-2240: Rear Heated Oxygen Sensors (Ho2S), Switched. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-2240
  • Faulty Signal
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2240: Rear Heated Oxygen Sensors (Ho2S), Switched. Faulty Signal (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-2240
  • Faulty Signal
• ECM-2300: Rear Heated Oxygen Sensor (Ho2S), Bank 2, Heating. Faulty Signal (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-2300
  • Faulty Signal
    • Checking The Connector
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2310: Injector 1. Signal Missing. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Missing. Intermittent Fault
    • Checking Wiring And Connectors
    • Information
      • Fault-Tracing Information
• ECM-2310: Injector 1. Signal Missing. Intermittent Fault (B6294T; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Missing. Intermittent Fault
    • Checking Wiring And Connectors
    • Information
      • Fault-Tracing Information
• ECM-2310: Injector 1. Signal Missing. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Missing. Permanent Fault
    • Checking The Connector
    • Checking Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2310: Injector 1. Signal Missing. Permanent Fault (B6294T; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Missing. Permanent Fault
    • Checking The Connector
    • Checking Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2310: Injector 1. Signal To High. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Too High. Intermittent Fault
    • Checking The Wiring
    • Information
      • Fault-Tracing Information
• ECM-2310: Injector 1. Signal To High. Intermittent Fault (B6294T; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Too High. Intermittent Fault
    • Checking The Wiring
    • Information
      • Fault-Tracing Information
• ECM-2310: Injector 1. Signal To High. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Too High. Permanent Fault
    • Checking Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2310: Injector 1. Signal To High. Permanent Fault (B6294T; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Too High. Permanent Fault
    • Checking Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2310: Injector 1. Signal To Low. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Too Low. Intermittent Fault
    • Checking The Wiring
    • Information
      • Fault-Tracing Information
• ECM-2310: Injector 1. Signal To Low. Intermittent Fault (B6294T; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Too Low. Intermittent Fault
    • Checking The Wiring
    • Information
      • Fault-Tracing Information
• ECM-2310: Injector 1. Signal To Low. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Too Low. Permanent Fault
    • Checking Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2310: Injector 1. Signal To Low. Permanent Fault (B6294T; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Too Low. Permanent Fault
    • Checking Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-231B: Rear Heated Oxygen Sensor (Ho2S), Aging, Bank 2. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-231B
  • Signal Too High/Signal Too Low/Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-231C: Rear Heated Oxygen Sensor (Ho2S) Aging, Bank 2. Signal Too High (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-231C
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-231D: Rear Heated Oxygen Sensor (Ho2S) Aging, Bank 2. Signal Too Low (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-231D
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-2320: Rear Heated Oxygen Sensor (Ho2S), Bank 2. Faulty Signal (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-2320
  • Faulty Signal
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-232B: Rear Heated Oxygen Sensor (Ho2S), Bank 2. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-232B
  • Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-232C: Rear Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too High (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-232C
  • Signal Too High
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-232D: Rear Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too Low (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-232D
  • Signal Too Low
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-233B: Rear Heated Oxygen Sensor (Ho2S), Bank 2. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-233B
  • Signal Missing
    • Checking The Status
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-233C: Rear Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too High (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-233C
  • Signal Too High
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-233D: Rear Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too Low (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-233D
  • Signal Too Low
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2400: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Faulty Signal (B5254T2; 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 (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-2400
  • Faulty Signal
• ECM-2400: Fuel Pump (FP) Relay. Signal Missing. Intermittent Fault (B5254T2; B6294T; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Too Low. Intermittent Fault
    • Checking Component And Wiring
    • Information
      • Fault-Tracing Information
• ECM-2400: Fuel Pump (FP) Relay. Signal Missing. Permanent Fault (B5254T2; B6294T; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Too Low. Permanent Fault
    • Checking Cables
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2400: Fuel Pump (FP) Relay. Signal Too High. Intermittent Fault (B5254T2; B6294T; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Too High. Intermittent Fault
    • Checking Cables
    • Information
      • Fault-Tracing Information
• ECM-2400: Fuel Pump (FP) Relay. Signal Too High. Permanent Fault (B5254T2; B6294T; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Signal Too High. Permanent Fault
    • Checking Cables
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-240B: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Signal Missing (B5254T2; 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 (B6294T; 2005-2006)
  • 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 (B5254T2; 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 (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-240C
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-242D: Front Heated Oxygen Sensor (Ho2S), Bank 1. Slow Regulation (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-242D
  • Signal Too Low
    • Checking Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-242D: Front Heated Oxygen Sensor (Ho2S), Bank 1. Slow Regulation (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-242D
  • Signal Too Low
• ECM-243B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T2; 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 (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-243B
  • Signal Missing
• ECM-243C: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too High (B5254T2; 2006-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-243C
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-243C: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too High (B6294T; 2006)
  • 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 (B5254T2; 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 (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-244B
  • Signal Missing
• ECM-244C: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Signal Too High (B5254T2; 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 (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-244C
  • Signal Too High
• ECM-244D: Front Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Signal Too Low (B5254T2; 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 (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-244D
  • Signal Too Low
• ECM-2450: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-2450
  • Internal Fault
• ECM-2450: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-2450
  • Internal Fault
• ECM-245B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-245B
  • Internal Fault
• ECM-245B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-245B
  • Internal Fault
• ECM-245C: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-245C
  • Internal Fault
• ECM-245C: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-245C
  • Internal Fault
• ECM-245D: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-245D
  • Internal Fault
• ECM-245D: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-245D
  • Internal Fault
• ECM-246B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-246B
  • Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-246B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-246B
  • Signal Missing
• ECM-2470: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-2470
  • Signal Too High / Signal Missing / Faulty Signal
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2470: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-2470
  • Signal Too High / Signal Missing / Faulty Signal
• ECM-247B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-247B
  • Signal Too High / Signal Missing / Faulty Signal
• ECM-247B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-247B
  • Signal Too High / Signal Missing / Faulty Signal
• ECM-247C: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-247C
  • Signal Too High / Signal Missing / Faulty Signal
• ECM-247C: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-247C
  • Signal Too High / Signal Missing / Faulty Signal
• ECM-248C: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T2; 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 (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-248C
  • Signal Too High
• ECM-248D: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T2; 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 (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-248D
  • Signal Too Low
• ECM-249B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-249B
  • Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-249B: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-249B
  • Signal Missing
• ECM-24A0: Switched Front Heated Oxygen Sensors (Ho2S). Faulty Signal (B5254T2; B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-24A0
  • Faulty Signal
    • Checking The Component
    • Checking The Fuel Injection System For Leakage
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-24AB: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-24AB
  • Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-24AB: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-24AB
  • Signal Missing
• ECM-24B0: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-24B0
  • Faulty Signal
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-24B0: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-24B0
  • Faulty Signal
• ECM-24BB: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-24BB
  • Signal Missing
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-24BB: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-24BB
  • Signal Missing
• ECM-24BC: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-24BC
  • Signal Too High / Signal Too Low
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-24BC: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-24BC
  • Signal Too High / Signal Too Low
• ECM-24BD: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-24BD
  • Signal Too High / Signal Too Low
• ECM-24BD: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-24BD
  • Signal Too High / Signal Too Low
• ECM-24C0: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic Trouble Code (DTC) Information ECM-24C0
  • Faulty Signal
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-24C0: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-24C0
  • Faulty Signal
• ECM-2500: Front Heated Oxygen Sensor (Ho2S), Bank 2, Heating. Faulty Signal (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-2500
  • Faulty Signal
    • Checking The Connector
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-250B: Front Heated Oxygen Sensor (Ho2S), Bank 2, Heating. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-250B
  • Signal Too High/Signal Too Low/Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-250C: Front Heated Oxygen Sensor (Ho2S), Bank 2, Heating. Signal Too High (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-250C
    • Notes
    • Signal Too High/Signal Too Low/Signal Missing
• ECM-250D: Front Heated Oxygen Sensor (Ho2S), Bank 2, Heating. Signal Too Low (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-250D
  • Signal Too High/Signal Too Low/Signal Missing
• ECM-252D: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-252D
  • Signal Missing
    • Checking Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-253B: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-253B
  • Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-254B: Front Heated Oxygen Sensor (Ho2S), Bank 2, Heating. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-254B
  • Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-254C: Front Heated Oxygen Sensor (Ho2S), Bank 2, Heating. Signal Too High (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-254C
  • Signal Too High
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-254D: Front Heated Oxygen Sensor (Ho2S), Bank 2, Heating. Signal Too Low (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-254D
  • Signal Too Low
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2550: Front Heated Oxygen Sensor (Ho2S), Bank 2. Faulty Signal (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-2550
  • Internal Fault
• ECM-255B: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-255B
  • Internal Fault
• ECM-255C: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too High (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-255C
  • Internal Fault
• ECM-255D: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too Low (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-255D
  • Internal Fault
• ECM-256B: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-256B
  • Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-2570: Front Heated Oxygen Sensor (Ho2S), Bank 2. Faulty Signal (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-2570
  • Signal Too High / Signal Missing / Faulty Signal
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-257B: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-257B
  • Signal Too High / Signal Missing / Faulty Signal
• ECM-257C: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too High (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-257C
  • Signal Too High / Signal Missing / Faulty Signal
• ECM-258C: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too High (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-258C
  • Signal Too High
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-258D: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too Low (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-258D
  • Signal Too Low
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-259B: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-259B
  • Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-25AB: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-25AB
  • Signal Missing
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-25B0: Front Heated Oxygen Sensor (Ho2S), Bank 2. Faulty Signal (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-25B0
  • Faulty Signal
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-25BB: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Missing (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-25BB
  • Signal Missing
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-25BC: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too High (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-25BC
  • Signal Too High / Signal Too Low
    • Checking Components
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-25BD: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too Low (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-25BD
  • Signal Too High / Signal Too Low
• ECM-25C0: Front Heated Oxygen Sensor (Ho2S), Bank 2. Faulty Signal (B6294T; 2005-2006)
  • Diagnostic Trouble Code (DTC) Information ECM-25C0
  • Faulty Signal
    • Checking The Components And Wiring
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-260A: Long-Term Fuel Trim. Lower Limit (B5254T2; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Lower Limit
    • Checking Fuel Injection System
    • Checking Mass Air Flow (MAF) Sensor
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-260A: Long-Term Fuel Trim. Lower Limit (B6294T; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Lower Limit
    • Checking Fuel Injection System
    • Checking Mass Air Flow (MAF) Sensor
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
• ECM-260A: Long-Term Fuel Trim. Upper Limit (B5254T2; 2003-2004)
  • Diagnostic Trouble Code (DTC) Information
  • Upper Limit
    • Checking Fuel Injection System
    • Checking The Fuel Injection System
    • Verification
      • Verification
    • Information
      • Fault-Tracing Information
    • Checking The Fuel Pressure And Residual Pressure In The Workshop
      • Choosing A Method For Taking A Reading
      • Measuring The Line Pressure
      • Checking The Residual Pressure