Engine Control Module (ECM) Diagnostic Trouble Codes (XC) - 8 Of 9

• ECM-9160: Throttle Unit, Potentiometer 2. Faulty Signal (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-9160: Throttle Unit, Potentiometer 2. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-9160: Throttle Unit, Potentiometer 2. Signal Too High (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking components and wiring
      • Notes
      • Signal specification (B5204T5, B5234T3, B5234T7 and B5244T3 -2004)
      • Signal specification (B5254T4 2004)
    • Throttle body (electronic throttle module (ETM)), replacing (B5244T5 2005-)
      • Notes
      • Removal
        • Removing the air cleaner (ACL)
        • Removing the electronic throttle module (ETM)
      • Installation
        • Notes
        • Replacing the electronic throttle module (ETM)
        • Installing the air cleaner (ACL)
        • Finishing
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-9160: Throttle Unit, Potentiometer 2. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-9160: Throttle Unit, Potentiometer 2. Signal Too Low (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-9160: Throttle Unit, Potentiometer 2. Signal Too Low (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-9170: Throttle Unit. Faulty Signal (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-9170: Throttle Unit. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-917F: Accelerator Pedal Position. Faulty Signal (B5244T3; 2001)
  • Faulty signal
    • Checking components
    • Identifying upgraded software ECM/ETM
      • Notes
      • USA/Canada market
  • Diagnostic trouble code (DTC) informationECM-917F
    • Notes
    • Information about combined diagnostic trouble codes (DTCs) (turbo engines)
• ECM-917F: Throttle Unit. Faulty Signal (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-9180: Accelerator Pedal (AP) Position Sensor. Faulty Signal (B5244T3; 2001)
  • Faulty signal
    • Checking components and connections
  • Diagnostic trouble code (DTC) informationECM-9180
• ECM-918A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-918A: Engine Control Module (ECM). Internal Fault. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-918A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Internal fault. Permanent fault
    • Programming or replacing the engine control module (ECM)
• ECM-918A: Engine Control Module (ECM). Internal Fault. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Internal fault. Permanent fault
• ECM-9190: Throttle Position (TP). Faulty Current (B5244T3; 2001)
  • Diagnostic trouble code (DTC) informationECM-9190
  • Faulty signal
    • Frozen values and counter for diagnostic trouble codes.
      • Notes
      • Example of use of the frozen values
    • Checking the throttle unit
• ECM-919A: Engine Control Module (ECM). Faulty Signal (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking the fault status
    • Checking components and wiring
    • Throttle body (TB), cleaning (2005- B5244T5)
    • Throttle body (electronic throttle module (ETM)), replacing (2005- B5244T5)
      • Notes
      • Removal
        • Removing the air cleaner (ACL)
        • Removing the electronic throttle module (ETM)
      • Installation
        • Notes
        • Replacing the electronic throttle module (ETM)
        • Installing the air cleaner (ACL)
        • Finishing
    • Adaptation of the throttle unit
    • Verification
      • Overview
      • Verification
    • Programming the engine control module (ECM)
    • Information
      • Fault-tracing information
• ECM-919A: Engine Control Module (ECM). Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-91A7: Throttle Position (TP). Faulty Control (B5244T3; 2001)
  • Diagnostic trouble code (DTC) informationECM-91A7
  • Fault-tracing information
    • Checking the throttle unit
• ECM-91A7: Throttle Unit. Faulty Signal (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking diagnostic trouble codes (DTCs)
    • Checking components and wiring
• ECM-91A7: Throttle Unit. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-91B7: Throttle Position (TP). Faulty Position (B5244T3; 2001)
  • Diagnostic trouble code (DTC) informationECM-91B7
    • Notes
    • Frozen values and counter for diagnostic trouble codes.
    • Example of use of the frozen values
    • Description of frozen values Me7
      • Explanation
      • Condition, fuel trim bank X:
      • Calculated load, %
      • Engine coolant temperature (ECT), °C
      • Fuel trim, quick adjustment, bank X %
      • Fuel trim, slow adjustment, bank X %
      • Engine speed, RPM
      • Vehicle speed, km/h
      • Boost pressure
      • Battery voltage
      • Throttle angle
      • Air mass
      • Outside temperature
      • Distance
    • Frozen values DENSO, description
      • Diagnostic Trouble Code (DTC)
      • Read off fault type
      • Previous fault type
      • Time before the data was frozen
      • Time after engine start
      • Outside temperature
      • Atmospheric pressure
      • Vehicle speed
      • Engine speed
      • Mass air flow g/stroke
      • Intake pressure
      • Engine coolant temperature (ECT)
      • Lambda compensation
      • Long term fuel trim
      • Accelerator pedal (AP) affected
      • Probe control
      • Fuel shut-off system
      • Operating cycle
      • Warm-up cycle
      • Gear selected
      • Engine cooling fan (FC)
      • A/C requested
      • Air-conditioning: (A/C) compressor active
      • Brake pedal switch
      • EVAP canister purge valve active
      • Cruise control active
      • EVAP canister shut-off valve
      • State, fuel trim
      • Battery voltage
      • Passenger compartment temperature
      • Odometer setting
      • Frozen values dependent on diagnostic trouble codes (DTCs)
  • Faulty Position
    • Checking the throttle unit
• ECM-91B7: Throttle Unit. Faulty Signal (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-91B7: Throttle Unit. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-91C7: Throttle Unit. Faulty Signal (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-91C7: Throttle Unit. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-91CF: Brake Pedal Position. Faulty Signal (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Faulty position
    • Checking components
• ECM-91DF: Brake Pedal Position. Faulty Position (B5244T3; 2001)
  • Level too low
    • Checking components
  • Diagnostic trouble code (DTC) information
• ECM-91E0: Throttle Valve. Too High Supply Voltage (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Faulty supply voltage
    • Checking the power supply and ground terminals
• ECM-91F0: Throttle Position (TP). Faulty Current (B5244T3; 2001)
  • Faulty current
    • Checking the power supply and ground terminals
    • Replacing the throttle body (electronic throttle module)
      • Removing
      • Installing
  • Diagnostic trouble code (DTC) information
• ECM-9200: Throttle Position (TP) Sensor. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9200
  • Fault-tracing information
• ECM-9210: Electronic Throttle Unit, Potentiometer 1. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9210
  • Faulty signal
• ECM-921C: Electronic Throttle Unit, Potentiometer 1. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-921C
  • Signal too high
• ECM-921D: Electronic Throttle Unit, Potentiometer 1. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-921D
  • Signal too low
• ECM-9220: Electronic Throttle Unit, Potentiometer 2. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9220
  • Faulty signal
• ECM-922C: Electronic Throttle Unit, Potentiometer 2. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-922C
  • Signal too high
• ECM-922D: Electronic Throttle Unit, Potentiometer 2. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-922D
  • Signal too low
• ECM-9240: Engine Control Module (ECM). Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9240
  • Faulty signal
    • Checking the diagnostic trouble codes (DTCs)
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-925C: Electronic Throttle Unit. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-925C
  • Signal too high
    • Checking the diagnostic trouble codes (DTCs)
    • Checking components and wiring
• ECM-925D: Electronic Throttle Unit. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-925D
  • Signal too low
    • Checking the diagnostic trouble codes (DTCs)
    • Checking components and wiring
• ECM-926C: Electronic Throttle Unit. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-926C
  • Signal too high
    • Checking the diagnostic trouble codes (DTCs)
    • Checking components and wiring
• ECM-926D: Electronic Throttle Unit. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-926D
  • Signal too low
    • Checking the diagnostic trouble codes (DTCs)
    • Checking components and wiring
• ECM-9270: Throttle Unit. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9270
  • Faulty signal
    • Checking the diagnostic trouble codes (DTCs)
    • Checking components and wiring
• ECM-9280: Throttle Unit. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9280
  • Faulty signal
    • Checking components and wiring
    • Adaptation of the throttle unit
    • Checking the function
    • Replacing the throttle unit
    • Verification
      • Verification
      • Verification, continued
    • Information
      • Fault-tracing information
• ECM-928C: Cruise Control. Signal Missing. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
    • Notes
    • Information about combined diagnostic trouble codes (DTCs) (normally aspirated engines)
  • Fault-tracing information
    • Checking components
• ECM-928C: Cruise Control. Signal Missing. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-928C: Cruise Control. Signal Too High. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-928C: Cruise Control. Signal Too High. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-928C: Cruise Control. Signal Too Low. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-928C: Cruise Control. Signal Too Low. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-928C: Control Module, Communication Problems. Faulty Signal (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-928C: Control Module, Communication Problems. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-9290: Engine Control Module (ECM). Faulty Signal (B5254T2; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-9290
  • Faulty signal
    • Checking the fault status
    • Checking components and wiring
    • Programming the engine control module (ECM)
    • Adaptation of the throttle unit
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-929C: Engine Control Module (ECM). Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-929C
  • Signal too high
    • Checking the fault status
    • Checking components and wiring
    • Programming the engine control module (ECM)
    • Adaptation of the throttle unit
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-929D: Engine Control Module (ECM). Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-929D
  • Signal too low
    • Checking the fault status
    • Checking components and wiring
    • Programming the engine control module (ECM)
    • Adaptation of the throttle unit
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-92B0: Electronic Throttle Unit. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-92B0
  • Faulty signal
• ECM-92CC: Electronic Throttle Unit. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-92CC
  • Signal too high / Signal too low
    • Checking the diagnostic trouble codes (DTCs)
    • Checking the status
    • Checking connectors and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-92CD: Electronic Throttle Unit. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-92CD
  • Signal too high / Signal too low
• ECM-92D0: Electronic Throttle Unit. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-92D0
  • Faulty signal
• ECM-92E0: Engine Control Module (ECM). Internal Fault (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-92E0
  • Internal fault
• ECM-9300: Clutch Pedal Position Sensor, Faulty Signal. Signal Too High. Intermittent Fault (B5244T3; 2001)
  • Faulty signal
    • Frozen values and counter for diagnostic trouble codes.
      • Notes
      • Checking components
  • Diagnostic trouble code (DTC) information
• ECM-9300: Clutch Pedal Position Sensor, Faulty Signal. Signal Too High. Permanent Fault (B5244T3; 2001)
  • Faulty signal
  • Diagnostic trouble code (DTC) information
• ECM-9300: Clutch Pedal Position Sensor, Faulty Signal. Signal Too Low. Intermittent Fault (B5244T3; 2001)
  • Faulty signal
  • Diagnostic trouble code (DTC) information
• ECM-9300: Clutch Pedal Position Sensor, Faulty Signal. Signal Too Low. Permanent Fault (B5244T3; 2001)
  • Faulty signal
  • Diagnostic trouble code (DTC) information
• ECM-9300: Clutch Pedal Position Sensor. Faulty Signal (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking the status
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-9300: Clutch Pedal Position Sensor. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-9300: Clutch Pedal Position Sensor. Faulty Signal. Intermittent Fault (B5244T3; 2001)
  • Faulty signal
  • Diagnostic trouble code (DTC) information
• ECM-9300: Clutch Pedal Position Sensor. Faulty Signal. Permanent Fault (B5244T3; 2001)
  • Faulty signal
  • Diagnostic trouble code (DTC) information
• ECM-9300: Clutch Pedal Position Sensor. Signal Too High (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking the status
    • Checking components and wiring
    • Pedal position sensor clutch, replacing
      • Notes
      • Removal
      • Installation
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-9300: Clutch Pedal Position Sensor. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-9300: Clutch Pedal Position Sensor. Signal Too Low (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking the status
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-9300: Clutch Pedal Position Sensor. Signal Too Low (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-9300: Control Module Communication Problems. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9300
  • Fault-tracing information
• ECM-930B: Control Module Communication Problems. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-930B
  • Fault-tracing information
• ECM-930C: Control Module, Communication Problems. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-930C
  • Fault-tracing information
• ECM-930D: Control Module Communication Problems. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-930D
  • Fault-tracing information
• ECM-9400: Accelerator Pedal (AP) Position Sensor, Analog Signal. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-9400
  • Faulty signal
    • Checking the status
    • Checking the power supply
    • Replacing the accelerator pedal
    • Checking the connectors and cables
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-9400: Brake Pedal Position Sensor, Faulty Signal. Signal Too High. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Frozen values and counter for diagnostic trouble codes.
      • Notes
      • Checking components
      • Brake pedal sensor resistance values
• ECM-9400: Brake Pedal Position Sensor, Faulty Signal. Signal Too High. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-9400: Brake Pedal Position Sensor, Faulty Signal. Signal Too Low. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-9400: Brake Pedal Position Sensor, Faulty Signal. Signal Too Low. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-9400: Brake Pedal Position Sensor. Faulty Signal. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Frozen values and counter for diagnostic trouble codes.
      • Notes
      • Checking component and wiring
    • Pedal sensor power brake booster, replacing
      • Notes
      • Preparatory work
      • Removal
      • Installation
• ECM-9400: Brake Pedal Position Sensor. Faulty Signal. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-9400: Brake Pedal Position Sensor. Signal Missing. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Frozen values and counter for diagnostic trouble codes.
      • Notes
      • Checking components
• ECM-9400: Brake Pedal Position Sensor. Signal Missing. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-9400: Brake Pedal Sensor. Faulty Signal (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Incorrect signal
    • Checking diagnostic trouble codes (DTCs)
    • Checking the status
    • Checking voltage feed
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-9400: Brake Pedal Sensor. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Incorrect signal
• ECM-9400: Brake Pedal Sensor. Signal Missing (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-9400: Brake Pedal Sensor. Signal Missing (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-9400: Brake Pedal Sensor. Signal Too High (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-9400: Brake Pedal Sensor. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information