Engine Control Module (ECM) Diagnostic Trouble Codes - 4 Of 11

• ECM-25BD: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too Low (B6294S2; 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 (B6294S2; 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; 2004)
  • Diagnostic trouble code (DTC) information
  • Lower limit
    • Checking fuel injection system
    • Checking mass air flow (MAF) sensor
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-260A: Long-Term Fuel Trim. Lower Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Lower limit
    • Checking fuel injection system
    • Checking mass air flow (MAF) sensor
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-260A: Long-Term Fuel Trim. Lower Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-260A: Long-Term Fuel Trim. Lower Limit (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-260A: Long-Term Fuel Trim. Lower Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-260A: Long-Term Fuel Trim. Upper Limit (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Upper limit
    • Checking fuel injection system
    • Checking the fuel injection system
      • Notes
      • 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
• ECM-260A: Long-Term Fuel Trim. Upper Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Upper limit
    • Checking fuel injection system
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-260A: Long-Term Fuel Trim. Upper Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-260A: Long-Term Fuel Trim. Upper Limit (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-260A: Long-Term Fuel Trim. Upper Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-261A: Long-Term Fuel Trim. Lower Limit (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Lower limit
    • Checking fuel injection system
    • Checking mass air flow (MAF) sensor
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-261A: Long-Term Fuel Trim. Lower Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Lower limit
    • Checking fuel injection system
    • Checking mass air flow (MAF) sensor
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-261A: Long-Term Fuel Trim. Lower Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-261A: Long-Term Fuel Trim. Lower Limit (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-261A: Long-Term Fuel Trim. Lower Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-261A: Long-Term Fuel Trim. Upper Limit (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Upper limit
    • Checking for air leakage in the intake system
    • Checking the fuel injection system
    • 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
      • Verification
    • Information
      • Fault-tracing information
• ECM-261A: Long-Term Fuel Trim. Upper Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Upper limit
    • Checking fuel injection system
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-261A: Long-Term Fuel Trim. Upper Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-261A: Long-Term Fuel Trim. Upper Limit (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-261A: Long-Term Fuel Trim. Upper Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-262A: Long-Term Fuel Trim. Lower Limit (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Lower limit
    • Checking fuel injection system
    • Checking mass air flow (MAF) sensor
      • Notes
      • Verification
    • Information
      • Fault-tracing information
    • Lower limit
      • Checking fuel injection system
      • Checking fuel system pressure
      • Checking mass air flow (MAF) sensor
      • Verification
      • Fault-tracing information
• ECM-262A: Long-Term Fuel Trim. Lower Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Lower limit
    • Checking fuel injection system
    • Checking mass air flow (MAF) sensor
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-262A: Long-Term Fuel Trim. Lower Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Lower limit
    • Checking fuel injection system
    • Checking mass air flow (MAF) sensor
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-262A: Long-Term Fuel Trim. Lower Limit (B6294S2; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-262A: Long-Term Fuel Trim. Lower Limit (B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-262A: Long-Term Fuel Trim. Lower Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Lower limit
    • Checking fuel injection system
    • Checking mass air flow (MAF) sensor
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-262A: Long-Term Fuel Trim. Upper Limit (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Upper limit
    • Checking fuel injection system
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-262A: Long-Term Fuel Trim. Upper Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Upper limit
    • Checking fuel injection system
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-262A: Long-Term Fuel Trim. Upper Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-262A: Long-Term Fuel Trim. Upper Limit (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-262A: Long-Term Fuel Trim. Upper Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-268A: Long-Term Fuel Trim. Faulty Signal (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-268A: Long-Term Fuel Trim. Faulty Signal (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-268A: Long-Term Fuel Trim. Faulty Signal (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-268A: Long-Term Fuel Trim. Faulty Signal (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-268A: Long-Term Fuel Trim. Faulty Signal (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-268A: Long-Term Fuel Trim. Lower Limit (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-268A: Long-Term Fuel Trim. Lower Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-268A: Long-Term Fuel Trim. Lower Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-268A: Long-Term Fuel Trim. Lower Limit (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-268A: Long-Term Fuel Trim. Lower Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-268A: Long-Term Fuel Trim. Upper Limit (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-268A: Long-Term Fuel Trim. Upper Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-268A: Long-Term Fuel Trim. Upper Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-268A: Long-Term Fuel Trim. Upper Limit (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-268A: Long-Term Fuel Trim. Upper Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-270A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-270A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-270A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-270A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-270A: Adaptive Lambda Control, Bank 2. Upper Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-270A: Adaptive Lambda Control, Bank 2. Upper Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-270A: Adaptive Lambda Control, Bank 2. Upper Limit (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-270A: Adaptive Lambda Control, Bank 2. Upper Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-271A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-271A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-271A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-271A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-271A: Adaptive Lambda Control, Bank 2. Upper Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-271A: Adaptive Lambda Control, Bank 2. Upper Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-271A: Adaptive Lambda Control, Bank 2. Upper Limit (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-271A: Adaptive Lambda Control, Bank 2. Upper Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-2720: Engine Coolant Temperature (ECT) Sensor. Faulty Signal (B5254T2; 2005)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing
    • Checking the component
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2720: Engine Coolant Temperature (ECT) Sensor. Faulty Signal (B6294S2; B6294T; 2005)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking the wiring
    • Checking engine coolant temperature (ECT)
    • Checking thermostat
    • Replacing the component
      • Overview
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-272A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-272A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-272A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6294S2; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-272A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-272A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Lower limit
• ECM-272A: Adaptive Lambda Control, Bank 2. Upper Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-272A: Adaptive Lambda Control, Bank 2. Upper Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-272A: Adaptive Lambda Control, Bank 2. Upper Limit (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-272A: Adaptive Lambda Control, Bank 2. Upper Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Upper limit
• ECM-272D: Engine Coolant Temperature (ECT) Sensor. Signal Too Low (B5254T2; 2005)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing
• ECM-272D: Engine Coolant Temperature (ECT) Sensor. Signal Too Low (B6294S2; B6294T; 2005)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking the wiring
    • Checking engine coolant temperature (ECT)
    • Checking thermostat
    • Replacing the component
      • Overview
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-273C: Engine Coolant Temperature (ECT) Sensor. Signal Too High (B5254T2; 2005)
  • Diagnostic trouble code (DTC) information ECM-273C
  • Signal too high
    • Checking the wiring and component
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-273C: Engine Coolant Temperature (ECT) Sensor. Signal Too High (B6294S2; B6294T; 2005)
  • Diagnostic trouble code (DTC) information ECM-273C
  • Signal too high
    • Checking the wiring and component
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-273D: Engine Coolant Temperature (ECT) Sensor. Signal Too Low (B5254T2; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-273D
  • Signal too low
    • Checking the connector
    • Checking the wiring and component
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-273D: Engine Coolant Temperature (ECT) Sensor. Signal Too Low (B6294S2; B6294T; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-273D
  • Signal too low
    • Checking the connector
    • Checking the wiring and component
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2740: Engine Coolant Temperature (ECT) Sensor. Faulty Signal (B5254T2; 2006)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing
• ECM-274C: Engine Coolant Temperature (ECT) Sensor. Signal Too High (B5254T2; 2006)
  • Diagnostic trouble code (DTC) information ECM-274C
  • Fault-tracing
• ECM-274D: Engine Coolant Temperature (ECT) Sensor. Signal Too Low (B5254T2; 2005-2006)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing
• ECM-274D: Engine Coolant Temperature (ECT) Sensor. Signal Too Low (B6294S2; B6294T; 2005)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing
• ECM-275C: Engine Coolant Temperature (ECT) Sensor. Signal Too High (B5254T2; 2006)
  • Diagnostic trouble code (DTC) information ECM-275C
  • Fault-tracing
    • Checking the status
    • Checking the component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-275D: Engine Coolant Temperature (ECT) Sensor. Signal Too Low (B5254T2; 2006)
  • Diagnostic trouble code (DTC) information ECM-275D
  • Fault-tracing
• ECM-278A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-278A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-278A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-278A: Adaptive Lambda Control, Bank 2. Bottom Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-278A: Adaptive Lambda Control, Bank 2. Upper Limit (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-278A: Adaptive Lambda Control, Bank 2. Upper Limit (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-278A: Adaptive Lambda Control, Bank 2. Upper Limit (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-278A: Adaptive Lambda Control, Bank 2. Upper Limit (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-2800: Fuel Pressure Sensor. Signal Too Low (B5254T2; B6294S2; B6294T; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-2800
  • Signal too low
    • Checking the status
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal. Intermittent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking connectors and wiring
    • Information
      • Fault-tracing information
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal. Intermittent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal. Intermittent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal. Intermittent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal. Intermittent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal. Permanent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking connector, wiring and components
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal. Permanent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal. Permanent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal. Permanent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal. Permanent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing. Intermittent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking the wiring
    • Information
      • Fault-tracing information
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing. Intermittent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing. Intermittent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing. Intermittent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing. Intermittent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing. Permanent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing. Permanent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing. Permanent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing. Permanent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing. Permanent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High. Intermittent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking for air leakage in the exhaust system
    • Checking components and wiring
      • Overview
      • Notes
      • Verification
    • Verification
    • Information
      • Fault-tracing information
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High. Intermittent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High. Intermittent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High. Intermittent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High. Intermittent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High. Permanent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High. Permanent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High. Permanent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High. Permanent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too High. Permanent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low. Intermittent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking connectors and wiring
    • Information
      • Fault-tracing information
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low. Intermittent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low. Intermittent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low. Intermittent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low. Intermittent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low. Permanent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking connector, wiring and components
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low. Permanent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low. Permanent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low. Permanent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-280A: Front Heated Oxygen Sensor (Ho2S), Bank 1. Signal Too Low. Permanent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-280B: Fuel Pressure Sensor. Signal Missing (B5254T2; B6294S2; B6294T; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-280B
  • Signal missing
    • Checking the status
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-280C: Fuel Pressure Sensor. Signal Too High (B5254T2; B6294S2; B6294T; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-280C
  • Signal too high
    • Checking the status
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-280C: Switched Front Heated Oxygen Sensors (Ho2S). Faulty Signal (B6294S2; B6294T; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-280C
  • Faulty signal
• ECM-280D: Fuel Pressure Sensor. Signal Too Low (B5254T2; B6294S2; B6294T; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-280D
  • Signal too low
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Faulty Signal. Intermittent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Faulty Signal. Intermittent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Faulty Signal. Intermittent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Faulty Signal. Intermittent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Faulty Signal. Intermittent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Faulty Signal. Permanent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Replacing the component
    • Information
      • Fault-tracing information
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Faulty Signal. Permanent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Faulty Signal. Permanent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Faulty Signal. Permanent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Faulty Signal. Permanent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Missing. Intermittent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Missing. Intermittent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Missing. Intermittent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Missing. Intermittent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Missing. Intermittent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Missing. Permanent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the connector
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Missing. Permanent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Missing. Permanent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Missing. Permanent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Missing. Permanent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too High. Intermittent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking the wiring
    • Information
      • Fault-tracing information
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too High. Intermittent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too High. Intermittent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too High. Intermittent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too High. Intermittent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too High. Permanent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too High. Permanent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too High. Permanent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too High. Permanent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too High. Permanent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too Low. Intermittent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking the wiring
    • Information
      • Fault-tracing information
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too Low. Intermittent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too Low. Intermittent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too Low. Intermittent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too Low. Intermittent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too Low. Permanent Fault (B5254T2; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too Low. Permanent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too Low. Permanent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too Low. Permanent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-2810: Front Heated Oxygen Sensor (Ho2S), Bank 1 Heating. Signal Too Low. Permanent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-2820: Heated Oxygen Sensor (Ho2S) Bank 1, Preheating. Faulty Signal. Intermittent Fault (B6294S2; B6294T; 2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-2820: Heated Oxygen Sensor (Ho2S) Bank 1, Preheating. Faulty Signal. Permanent Fault (B6294S2; B6294T; 2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-2820: Heated Oxygen Sensor (Ho2S) Bank 1, Preheating. Signal Missing. Intermittent Fault (B6294S2; B6294T; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-2820: Heated Oxygen Sensor (Ho2S) Bank 1, Preheating. Signal Missing. Permanent Fault (B6294S2; B6294T; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the connector
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-2820: Heated Oxygen Sensor (Ho2S) Bank 1, Preheating. Signal Too High. Intermittent Fault (B6294S2; B6294T; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-2820: Heated Oxygen Sensor (Ho2S) Bank 1, Preheating. Signal Too High. Permanent Fault (B6294S2; B6294T; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-2820: Heated Oxygen Sensor (Ho2S) Bank 1, Preheating. Signal Too Low. Intermittent Fault (B6294S2; B6294T; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-2820: Heated Oxygen Sensor (Ho2S) Bank 1, Preheating. Signal Too Low. Permanent Fault (B6294S2; B6294T; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-2900: Fuel Pressure. Faulty Signal (B5254T2; B6294S2; B6294T; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-2900
  • Faulty signal
    • Checking the diagnostic trouble codes (DTCs)
    • Checking the fuel pressure sensor
    • Checking components
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-290A: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too High (B6294S2; B6294T; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking for air leakage in the exhaust system
    • Checking components and wiring
      • Overview
      • Notes
      • Verification
    • Verification
    • Information
      • Fault-tracing information
• ECM-290A: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too High. Intermittent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking for air leakage in the exhaust system
    • Checking components and wiring
      • Overview
      • Notes
      • Verification
    • Verification
    • Information
      • Fault-tracing information
• ECM-290A: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too High. Intermittent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-290A: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too High. Intermittent Fault (B6294S2; B6294T; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-290A: Front Heated Oxygen Sensor (Ho2S), Bank 2. Signal Too High. Intermittent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-290A: Front Lambda Probe, Bank 2. Faulty Signal. Intermittent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking connectors and wiring
    • Information
      • Fault-tracing information
• ECM-290A: Front Lambda Probe, Bank 2. Faulty Signal. Intermittent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-290A: Front Lambda Probe, Bank 2. Faulty Signal. Intermittent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-290A: Front Lambda Probe, Bank 2. Faulty Signal. Intermittent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-290A: Front Lambda Probe, Bank 2. Faulty Signal. Permanent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking connector, wiring and components
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-290A: Front Lambda Probe, Bank 2. Faulty Signal. Permanent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-290A: Front Lambda Probe, Bank 2. Faulty Signal. Permanent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-290A: Front Lambda Probe, Bank 2. Faulty Signal. Permanent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-290A: Front Lambda Probe, Bank 2. No Signal. Intermittent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking the wiring
    • Information
      • Fault-tracing information
• ECM-290A: Front Lambda Probe, Bank 2. No Signal. Intermittent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-290A: Front Lambda Probe, Bank 2. No Signal. Intermittent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-290A: Front Lambda Probe, Bank 2. No Signal. Intermittent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-290A: Front Lambda Probe, Bank 2. No Signal. Permanent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-290A: Front Lambda Probe, Bank 2. No Signal. Permanent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-290A: Front Lambda Probe, Bank 2. No Signal. Permanent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-290A: Front Lambda Probe, Bank 2. No Signal. Permanent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-290A: Front Lambda Probe, Bank 2. Signal Too High. Permanent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-290A: Front Lambda Probe, Bank 2. Signal Too High. Permanent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-290A: Front Lambda Probe, Bank 2. Signal Too High. Permanent Fault (B6294S2; B6294T; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-290A: Front Lambda Probe, Bank 2. Signal Too High. Permanent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-290A: Front Lambda Probe, Bank 2. Signal Too Low. Intermittent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking connectors and wiring
    • Information
      • Fault-tracing information
• ECM-290A: Front Lambda Probe, Bank 2. Signal Too Low. Intermittent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-290A: Front Lambda Probe, Bank 2. Signal Too Low. Intermittent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-290A: Front Lambda Probe, Bank 2. Signal Too Low. Intermittent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-290A: Front Lambda Probe, Bank 2. Signal Too Low. Permanent Fault (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking connector, wiring and components
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-290A: Front Lambda Probe, Bank 2. Signal Too Low. Permanent Fault (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-290A: Front Lambda Probe, Bank 2. Signal Too Low. Permanent Fault (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-290A: Front Lambda Probe, Bank 2. Signal Too Low. Permanent Fault (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-290B: Fuel Pressure. Signal Missing (B5254T2; B6294S2; B6294T; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-290B
  • Signal missing
    • Checking the diagnostic trouble codes (DTCs)
    • Checking the fuel pressure sensor
    • Checking components
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-290C: Fuel Pressure. Signal Too High (B5254T2; B6294S2; B6294T; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-290C
  • Signal too high
    • Checking the diagnostic trouble codes (DTCs)
    • Checking the fuel pressure sensor
    • Checking components
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-290D: Fuel Pressure. Signal Too Low (B5254T2; B6294S2; B6294T; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-290D
  • Signal too low
    • Checking the diagnostic trouble codes (DTCs)
    • Checking the fuel pressure sensor
    • Checking regulation of the fuel pressure
    • Checking components
    • Checking components and wiring
    • Information
      • Fault-tracing information
    • Verification
      • Verification
• ECM-2910: Front Heated Oxygen Sensor (Ho2S) Preheating, Bank 2. Signal Missing (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing
    • Checking the connector
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2910: Front Heated Oxygen Sensor (Ho2S) Preheating, Bank 2. Signal Too High (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2910: Front Heated Oxygen Sensor (Ho2S) Preheating, Bank 2. Signal Too Low (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Faulty Signal. Intermittent Fault. (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Faulty Signal. Intermittent Fault. (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Faulty Signal. Intermittent Fault. (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Faulty Signal. Intermittent Fault. (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Faulty Signal. Permanent Fault. (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Replacing the component
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Faulty Signal. Permanent Fault. (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Faulty Signal. Permanent Fault. (B6294S2; B6294T; 2002-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Faulty Signal. Permanent Fault. (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. No Signal. Intermittent Fault. (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking cables and connectors
    • Information
      • Fault-tracing information
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. No Signal. Intermittent Fault. (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. No Signal. Intermittent Fault. (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. No Signal. Permanent Fault. (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking connector
    • Checking wiring and components
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. No Signal. Permanent Fault. (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. No Signal. Permanent Fault. (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Signal Too High. Intermittent Fault. (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking cables
    • Information
      • Fault-tracing information
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Signal Too High. Intermittent Fault. (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Signal Too High. Intermittent Fault. (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Signal Too High. Permanent Fault. (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking wiring and components
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Signal Too High. Permanent Fault. (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Signal Too High. Permanent Fault. (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Signal Too Low. Intermittent Fault. (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking cables
    • Information
      • Fault-tracing information
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Signal Too Low. Intermittent Fault. (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Signal Too Low. Intermittent Fault. (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Signal Too Low. Permanent Fault. (B6284T; 1999-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking wiring and components
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Signal Too Low. Permanent Fault. (B6294S; 2000-2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-2910: Front Lambda Probe Pre-Heating, Bank 2. Signal Too Low. Permanent Fault. (B6304S3; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-291B: Fuel Pump Control Module. Signal Missing (B5254T2; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-291B
  • Signal too high/signal too low/signal missing
    • Checking the status
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-291B: Fuel Pump Control Module. Signal Missing (B6294S2; B6294T; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-291B
  • Signal too high/signal too low/signal missing
• ECM-291C: Fuel Pump Control Module. Signal Too High (B5254T2; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-291C
  • Signal too high/signal too low/signal missing
• ECM-291C: Fuel Pump Control Module. Signal Too High (B6294S2; B6294T; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-291C
  • Signal too high/signal too low/signal missing