Engine Control Module (ECM) - Diagnostic Trouble Codes And Associated Procedures - 1 Of 14

• ECM-914C: Electronic Throttle Module (ETM). Faulty Signal (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-914C
  • Faulty signal
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-914C: Electronic Throttle Module (ETM). Signal Too High (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-914C
  • Signal too high
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-914C: Electronic Throttle Module (ETM). Signal Too Low (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-914C
  • Signal too low
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-91AC: Electronic Throttle Module (ETM). Actuator Current Too High (B5244S; B5244S6; 2003-2006)
  • Actuator current too high
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
  • Diagnostic trouble code (DTC) information ECM-91AC
• ECM-91AC: Electronic Throttle Module (ETM). Faulty Signal (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-91AC
  • Faulty signal
    • Checking the throttle
      • Checking the throttle
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-91AC: Electronic Throttle Module (ETM). Throttle Jammed (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-91AC
  • Throttle jammed
    • Checking the throttle
      • Checking the throttle
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1000: Control Module. Signal Too High/Signal Too Low. Intermittent Fault (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Intermittent fault
    • Fault-tracing information
      • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-1000: Control Module. Signal Too High/Signal Too Low. Intermittent Fault (B5234T3; 2001-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Intermittent fault
• ECM-1000: Control Module. Signal Too High/Signal Too Low. Intermittent Fault (B5244T3; 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Intermittent fault
• ECM-1000: Control Module. Signal Too High/Signal Too Low. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Intermittent fault
• ECM-1000: Control Module. Signal Too High/Signal Too Low. Permanent Fault (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Permanent fault
    • Replacing engine control module (ECM)
      • Replacing engine control module (ECM)
    • Information
      • Fault-tracing information
• ECM-1000: Control Module. Signal Too High/Signal Too Low. Permanent Fault (B5234T3; 2001-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Permanent fault
• ECM-1000: Control Module. Signal Too High/Signal Too Low. Permanent Fault (B5244T3; 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Permanent fault
• ECM-1000: Control Module. Signal Too High/Signal Too Low. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Permanent fault
• ECM-1000: Engine Control Module (ECM), Internal Fault. Signal Too High (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Replacing engine control module (ECM)
      • Diagnostic trouble code (DTC) status ECM-1000 Engine control module (ECM), internal fault. Signal too high
      • Replacing the engine control module (ECM)
    • Signal too high. Intermittent fault
      • Fault-tracing information
    • Information, fault does not recur
      • Fault-tracing information, fault does not recur
    • Information
      • Fault-tracing information
• ECM-1000: Engine Control Module (ECM), Internal Fault. Signal Too Low (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Replacing engine control module (ECM)
      • Diagnostic trouble code (DTC) status ECM-1000 Engine control module (ECM), internal fault. Signal too low
      • Replacing the engine control module (ECM)
    • Signal too low. Intermittent fault
      • Fault-tracing information
    • Information, fault does not recur
      • Fault-tracing information, fault does not recur
    • Information
      • Fault-tracing information
• ECM-1000: Engine Control Module (ECM), Internal Fault. Signal Too Low. Intermittent Fault (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Information, fault no longer present
      • Fault-tracing information, fault no longer present
    • Information
      • Fault-tracing information
  • Signal too low. Intermittent fault
    • Information, fault no longer present
      • Fault-tracing information, fault no longer present
    • Information
      • Fault-tracing information
• ECM-1000: Engine Control Module (ECM). Faulty Signal (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-1000
  • Faulty signal
    • Replacing the engine control module (ECM)
      • Checking the status
      • Replacing the engine control module (ECM)
    • Information
      • Fault-tracing information
• ECM-100A: Engine Control Module (ECM), Internal Fault. Faulty Signal (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information ECM-100A
  • Faulty signal
    • Replacing sensors - manifold absolute pressure and atmospheric pressure
      • Determining the status
      • Checking the connectors
      • Checking the pressure sensors
      • Replacing the manifold absolute pressure (MAP) sensor
      • Replacing the atmospheric pressure sensor
      • Verification
    • Information
      • Fault-tracing information
• ECM-100A: Engine Control Module (ECM). Faulty Signal (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-100A
  • Faulty signal
    • Checking the components and wiring
      • Checking the components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Faulty Signal (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Faulty signal
    • Checking components and connectors
      • Checking components and connectors
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Faulty Signal (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Faulty signal
• ECM-1100: Outside Temperature Sensor. Faulty Signal (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Faulty signal
• ECM-1100: Outside Temperature Sensor. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Faulty signal
• ECM-1100: Outside Temperature Sensor. Signal Too High (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too high
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Signal Too High (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too high
• ECM-1100: Outside Temperature Sensor. Signal Too High (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too high
    • Checking
      • DTC-status: ECM-1100 Outside temperature sensor. Signal too high
      • Checking the outside temperature sensor
      • Checking connector
      • Checking wiring and components
    • Signal too high. Intermittent fault
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
    • Verification
      • Verification
    • Outside temperature sensor
• ECM-1100: Outside Temperature Sensor. Signal Too High (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too high
    • Checking
      • Checking the status
      • Checking the component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Signal Too High (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too high
• ECM-1100: Outside Temperature Sensor. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too high
• ECM-1100: Outside Temperature Sensor. Signal Too High. Intermittent Fault (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking cables and connectors
      • Checking cables and connectors
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Signal Too High. Intermittent Fault (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too high. Intermittent fault
    • Checking wiring and connectors
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Signal Too High. Permanent Fault (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking component and wiring
      • Checking component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Signal Too Low (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too low
    • Checking
      • Checking the connector
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Signal Too Low (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too low
• ECM-1100: Outside Temperature Sensor. Signal Too Low (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too low
    • Checking
      • DTC-status: ECM-1100 Outside temperature sensor. Signal too low
      • Checking wiring and components
    • Signal too low. Intermittent fault
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
    • Verification
      • Verification
• ECM-1100: Outside Temperature Sensor. Signal Too Low (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too low
    • Checking
      • Checking the status
      • Checking the component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Signal Too Low (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too low
• ECM-1100: Outside Temperature Sensor. Signal Too Low (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too low
• ECM-1100: Outside Temperature Sensor. Signal Too Low Permanent Fault (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking
      • Checking connector
      • Checking wiring and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Signal Too Low. Intermittent Fault (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking
      • Checking cables and connectors
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Signal Too Low. Intermittent Fault (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too low. Intermittent fault
    • Checking
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-110A: Outside Temperature Sensor. Faulty Signal (B5244S; 2001-2004)
  • Diagnostic trouble code (DTC) information ECM-110A
  • Faulty signal
    • Checking
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-110A: Outside Temperature Sensor. Faulty Signal (B5244S; B5244S6; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-110A
  • Faulty signal
• ECM-110A: Outside Temperature Sensor. Faulty Signal (B5244S6; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-110A
  • Faulty signal
• ECM-112C: Atmospheric Pressure Sensor. Signal Too High (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-112C
  • Internal fault
    • Replacing the engine control module (ECM)
      • Replacing the engine control module (ECM)
    • Information
      • Fault-tracing information
• ECM-112C: Atmospheric Pressure Sensor. Signal Too High (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-112C
  • Internal fault
• ECM-112D: Atmospheric Pressure Sensor. Signal Too Low (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-112D
  • Internal fault
• ECM-112D: Atmospheric Pressure Sensor. Signal Too Low (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-112D
  • Internal fault
• ECM-1130: Atmospheric Pressure Sensor. Faulty Signal (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-1130
  • Internal fault
• ECM-1130: Atmospheric Pressure Sensor. Faulty Signal (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-1130
  • Internal fault
• ECM-113B: Atmospheric Pressure Sensor. Signal Missing (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-113B
  • Internal fault
• ECM-113B: Atmospheric Pressure Sensor. Signal Missing (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-113B
  • Internal fault
• ECM-113C: Atmospheric Pressure Sensor. Signal Too High (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-113C
  • Internal fault
• ECM-113C: Atmospheric Pressure Sensor. Signal Too High (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-113C
  • Internal fault
• ECM-113D: Atmospheric Pressure Sensor. Signal Too Low (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-113D
  • Internal fault
• ECM-113D: Atmospheric Pressure Sensor. Signal Too Low (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-113D
  • Internal fault
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too High (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too high
    • Checking the wiring and component
      • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too High (B5234T3; B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too high
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too High (B5244S; 2001-2004)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too high
    • Checking
      • Diagnostic trouble code (DTC) status ECM-1200, Intake air temperature (IAT) sensor. Signal too high
      • Checking the connector
      • Checking the intake air temperature (IAT) sensor signal
      • Checking wiring and components
    • Signal too high. Intermittent fault
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
    • Verification
      • Verification
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too High (B5244S; B5244S6; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too high
    • Checking
      • Checking the status
      • Checking the component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too High (B5244S6; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too high
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too High (B5244T3; 2003)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too high
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too High. Intermittent Fault (B5234T3; B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too High. Intermittent Fault (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too high. Intermittent fault
    • Checking
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too High. Permanent Fault (B5234T3; B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking
      • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too Low (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too low
    • Checking
      • Checking the connector
      • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too Low (B5234T3; B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too low
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too Low (B5244S; 2001-2004)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too low
    • Checking
      • Diagnostic trouble code (DTC) status ECM-1200, intake air temperature (IAT) sensor. Signal too low
      • Checking wiring and components
    • Signal too low. Intermittent fault
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
    • Verification
      • Verification
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too Low (B5244S; B5244S6; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too low
    • Checking
      • Checking the status
      • Checking the component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too Low (B5244S6; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too low
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too Low (B5244T3; 2003)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too low
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too Low. Intermittent Fault (B5234T3; B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too Low. Intermittent Fault (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too low. Intermittent fault
    • Checking
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too Low. Permanent Fault (B5234T3; B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking
      • Checking the connector
      • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT). Faulty Signal (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Faulty signal
    • Checking components and connectors
      • Checking components and connectors
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT). Faulty Signal (B5234T3; B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Faulty signal
• ECM-1200: Intake Air Temperature (IAT). Faulty Signal (B5244T3; 2003)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Faulty signal
• ECM-120A: Intake Air Temperature (IAT) Sensor Inlet. Faulty Signal (B5244S; 2001-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking the intake air temperature (IAT) sensor function
    • Checking connector
    • Checking intake air temperature (IAT) sensor
    • Checking intake air temperature (IAT) sensor signal
    • Verification
    • Faulty signal. Intermittent fault
• ECM-120A: Intake Air Temperature (IAT) Sensor Inlet. Faulty Signal (B5244S6; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-120A: Intake Air Temperature (IAT) Sensor. Faulty Signal (B5244S; B5244S6; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-120A
  • Faulty signal
    • Checking the connector
      • Checking the connector
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-120C: Mass Air Flow. Signal Too High (B5204T5; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-120C
  • Flow too low or too high
    • Checking the intake system
      • Checking the intake system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-120C: Mass Air Flow. Signal Too High (B5244T5; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-120C
  • Flow too low or too high
    • Checking the intake system
      • Checking the intake system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-120C: Mass Air Flow. Signal Too High (B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-120C
  • Flow too low or too high
• ECM-120C: Mass Air Flow. Signal Too High (B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-120C
  • Flow too low or too high
    • Checking the intake system
      • Checking the intake system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-120D: Intake Air Temperature (IAT) Sensor. Faulty Signal (B5244S; B5244S6; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-120D
  • Faulty signal
    • Checking the connector
      • Checking the connector
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-120D: Mass Air Flow. Signal Too Low (B5204T5; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-120D
  • Signal too low
    • Checking the intake system
      • Checking the intake system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-120D: Mass Air Flow. Signal Too Low (B5244T5; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-120D
  • Signal too low
    • Checking the intake system
      • Checking the intake system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-120D: Mass Air Flow. Signal Too Low (B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-120D
  • Signal too low
• ECM-120D: Mass Air Flow. Signal Too Low (B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-120D
  • Signal too low
    • Checking the intake system
      • Checking the intake system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1210: Mass Air Flow (MAF) Sensor. Flow Too High (B5204T5; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-1210
  • Flow too low or too high
• ECM-1210: Mass Air Flow (MAF) Sensor. Flow Too High (B5244T5; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-1210
  • Flow too low or too high
• ECM-1210: Mass Air Flow (MAF) Sensor. Flow Too High (B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-1210
  • Flow too low or too high
• ECM-1210: Mass Air Flow (MAF) Sensor. Flow Too High (B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-1210
  • Flow too low or too high
• ECM-121B: Mass Air Flow (MAF) Sensor. Flow Too Low (B5204T5; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-121B
  • Flow too low or too high
• ECM-121B: Mass Air Flow (MAF) Sensor. Flow Too Low (B5244T5; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-121B
  • Flow too low or too high
• ECM-121B: Mass Air Flow (MAF) Sensor. Flow Too Low (B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-121B
  • Flow too low or too high
• ECM-121B: Mass Air Flow (MAF) Sensor. Flow Too Low (B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-121B
  • Flow too low or too high
• ECM-121C: Mass Air Flow (MAF) Sensor. Signal Too High (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-121C
  • Signal too high
    • Checking the wiring
      • Checking the wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-121C: Mass Air Flow (MAF) Sensor. Signal Too High (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-121C
  • Signal too high
• ECM-121D: Mass Air Flow (MAF) Sensor. Signal Too Low (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-121D
  • Signal too low
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-121D: Mass Air Flow (MAF) Sensor. Signal Too Low (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-121D
  • Signal too low
• ECM-125C: Boost Pressure Sensor. Signal Too High (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-125C
  • Signal too high
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-125C: Boost Pressure Sensor. Signal Too High (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-125C
  • Signal too high
• ECM-125D: Boost Pressure Sensor. Signal Too Low (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-125D
  • Signal too low / signal too high
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-125D: Boost Pressure Sensor. Signal Too Low (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-125D
  • Signal too low / signal too high
• ECM-1260: Boost Pressure Sensor. Faulty Signal (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-1260
  • Faulty signal
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1260: Boost Pressure Sensor. Faulty Signal (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-1260
  • Faulty signal
• ECM-126B: Boost Pressure Sensor. Signal Missing (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-126B
  • Signal missing
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-126B: Boost Pressure Sensor. Signal Missing (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-126B
  • Signal missing
• ECM-126C: Boost Pressure Sensor. Signal Too High (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-126C
  • Signal too high
• ECM-126C: Boost Pressure Sensor. Signal Too High (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-126C
  • Signal too high
• ECM-126D: Boost Pressure Sensor. Signal Too Low (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-126D
  • Signal too low / signal too high
• ECM-126D: Boost Pressure Sensor. Signal Too Low (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-126D
  • Signal too low / signal too high
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Intermittent Fault (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too high. Intermittent fault
    • Checking cables and connectors
      • Checking cables and connectors
    • Information
      • Fault-tracing information
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Intermittent Fault (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too high. Intermittent fault
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Intermittent Fault (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too high. Intermittent fault
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Intermittent Fault (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too high. Intermittent fault
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too high. Intermittent fault
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Permanent Fault (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too high. Permanent fault
    • Checking cables
      • Checking cables
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Permanent Fault (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too high. Permanent fault
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Permanent Fault (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too high. Permanent fault
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Permanent Fault (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too high. Permanent fault
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too high. Permanent fault
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Intermittent Fault (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too low
    • Checking components and wiring
      • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
    • Flow too low
      • Checking components and wiring
      • Verification
      • Fault-tracing information
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Intermittent Fault (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too low
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Intermittent Fault (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too low. Intermittent fault
    • Checking the component, wiring and connector
      • Checking the component, wiring and connector
    • Information
      • Fault-tracing information
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Intermittent Fault (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too low
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too low
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Permanent Fault (B5204T5; B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too low
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Permanent Fault (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too low
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Permanent Fault (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too low. Permanent fault
    • Checking
      • Checking connector
      • Checking component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Permanent Fault (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too low
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Flow too low
• ECM-1300: Mass Air Flow (MAF) Sensor. Signal Too High (B5244S; 2001-2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Signal too high
    • Checking
      • Diagnostic trouble code (DTC) status ECM-1300 Intake Air Temperature (IAT) Sensor. Signal too high
      • Checking the wiring and component
    • Signal too high. Intermittent fault
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
    • Verification
      • Verification
• ECM-1300: Mass Air Flow (MAF) Sensor. Signal Too High (B5244S; B5244S6; 2005)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Signal too high
    • Checking
      • Checking the status
      • Checking the component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1300: Mass Air Flow (MAF) Sensor. Signal Too High (B5244S6; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Signal too high
• ECM-1300: Mass Air Flow (MAF) Sensor. Signal Too High. Intermittent Fault (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Signal too high. Intermittent fault
    • Checking
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1300: Mass Air Flow (MAF) Sensor. Signal Too Low (B5244S; 2001-2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Signal too low
    • Checking
      • Diagnostic trouble code (DTC) status ECM-1300 Intake Air Temperature (IAT) Sensor. Signal too low
      • Checking the connector
      • Checking the wiring and component
    • Signal too low. Intermittent fault
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
    • Verification
      • Verification
• ECM-1300: Mass Air Flow (MAF) Sensor. Signal Too Low (B5244S; B5244S6; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Signal too low
    • Checking
      • Checking the status
      • Checking the component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1300: Mass Air Flow (MAF) Sensor. Signal Too Low (B5244S6; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Signal too low
• ECM-1300: Mass Air Flow (MAF) Sensor. Signal Too Low. Intermittent Fault (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information ECM-1300
  • Signal too low. Intermittent fault
    • Checking wiring and connectors
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-130A: Air Flow. Faulty Flow (B5234T3; B5244T3; 2001)
  • Diagnostic trouble code (DTC) information ECM-130A
  • Faulty signal
    • Frozen values and counter for diagnostic trouble codes.
    • Information
      • Example of use of the frozen values
      • Fault-tracing information
    • Checking components, intake system
      • Checking components, intake system
    • Faulty signal
      • Frozen values and counter for diagnostic trouble codes
      • Checking components, intake system
      • Information
• ECM-130A: Air Flow. Faulty Flow (B5244S; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking
      • Checking connector
      • Checking mass air flow (MAF) sensor signal
      • Checking component
      • Verification
    • Information
      • Fault-tracing information
• ECM-130A: Air Leakage Intake. Faulty Signal (B5204T5; 2004)
  • Diagnostic trouble code (DTC) information ECM-130A
  • Faulty signal
    • Checking
      • Checking components, intake system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
    • Faulty signal
      • Checking components, intake system
      • Verification
      • Fault-tracing information
• ECM-130A: Air Leakage Intake. Faulty Signal (B5234T3; 2002-2004)
  • Diagnostic trouble code (DTC) information ECM-130A
  • Faulty signal
• ECM-130A: Air Leakage Intake. Faulty Signal (B5244T3; 2002-2003)
  • Diagnostic trouble code (DTC) information ECM-130A
  • Faulty signal
• ECM-130A: Intake Air Leakage. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-130A
  • Faulty signal
    • Checking
      • Checking the intake system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-130A: Intake Air Leakage. Faulty Signal (B5254T4; 2004)
  • Diagnostic trouble code (DTC) information ECM-130A
  • Faulty signal
• ECM-130A: Mass Air Flow (MAF) Sensor. Faulty Signal (B5244S; B5244S6; 2003-2006)
  • Diagnostic trouble code (DTC) information ECM-130A
  • Faulty signal
    • Checking
      • Checking the status
      • Checking the connector
      • Checking the intake system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-131C: Intake Air Temperature (IAT) Sensor. Signal Too High (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-131C
  • Signal too high
• ECM-131C: Intake Air Temperature (IAT) Sensor. Signal Too High (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-131C
  • Signal too high
• ECM-131D: Intake Air Temperature (IAT) Sensor. Signal Too Low (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-131D
  • Signal too low
• ECM-131D: Intake Air Temperature (IAT) Sensor. Signal Too Low (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-131D
  • Signal too low
• ECM-1320: Intake Air Temperature (IAT) Sensor. Faulty Signal (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-1320
  • Faulty signal
• ECM-1320: Intake Air Temperature (IAT) Sensor. Faulty Signal (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-1320
  • Faulty signal
• ECM-132C: Intake Air Temperature (IAT) Sensor. Signal Too High (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-132C
  • Signal too high / Signal too low
    • Checking components and connectors
      • Checking components and connectors
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-132C: Intake Air Temperature (IAT) Sensor. Signal Too High (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-132C
  • Signal too high / Signal too low
• ECM-132D: Intake Air Temperature (IAT) Sensor. Signal Too Low (B5204T5; B5254T4; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-132D
  • Signal too high / Signal too low
• ECM-132D: Intake Air Temperature (IAT) Sensor. Signal Too Low (B5244T5; B5254T2; 2005-2009)
  • Diagnostic trouble code (DTC) information ECM-132D
  • Signal too high / Signal too low
• ECM-133C: Intake Air Temperature (IAT) Sensor Inlet. Signal Too High (B5204T5; B5254T4; 2006-2007)
  • Diagnostic trouble code (DTC) information ECM-133C
  • Fault-tracing
    • Checking
      • Checking the status
      • Checking the component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-133C: Intake Air Temperature (IAT) Sensor Inlet. Signal Too High (B5244T5; B5254T2; 2006-2009)
  • Diagnostic trouble code (DTC) information ECM-133C
  • Fault-tracing
• ECM-133D: Intake Air Temperature (IAT) Sensor Inlet. Signal Too Low (B5204T5; B5254T4; 2006-2007)
  • Diagnostic trouble code (DTC) information ECM-133D
  • Fault-tracing
• ECM-133D: Intake Air Temperature (IAT) Sensor Inlet. Signal Too Low (B5244T5; B5254T2; 2006-2009)
  • Diagnostic trouble code (DTC) information ECM-133D
  • Fault-tracing
• ECM-1400: Manifold Absolute Pressure (Map) Sensor. Signal Too High (B5244S; B5244S6; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-1400
  • Signal too high
    • Checking
      • Checking the status
      • Checking the component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1400: Manifold Absolute Pressure (Map) Sensor. Signal Too High (B5244S; 2001-2004)
  • Diagnostic trouble code (DTC) information ECM-1400
  • Signal too high
    • Checking
      • DTC-status: ECM-1400 Manifold absolute pressure (MAP) sensor. Signal too high
      • Checking connector
      • Checking manifold absolute pressure (MAP) sensor signal
      • Checking wiring and components
    • Signal too high. Intermittent fault
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
    • Verification
      • Verification