Engine Control Module (ECM) Diagnostic Trouble Codes (XC) - 4 Of 9

• ECM-340B: Camshaft Position (CMP) Sensor, Intake. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Faulty signal or signal missing
• ECM-340C: Camshaft Position Sensor, Intake. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking the status
    • Checking components and wiring
      • Notes
      • Signal specification (B5204T5, B5234T3, B5234T7 and B5244T3 -2004)
      • Signal specification (B5254T4 2004)
    • Replacing camshaft position sensor (CMP)
      • Removing position sensor
      • Installing position sensor
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-340D: Camshaft Position Sensor, Intake. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking the status
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-3410: Camshaft Position (CMP) Sensor, Exhaust. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Faulty signal or signal missing
    • Checking the status
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-3410: Knock Sensor (KS) Front. Signal Too High. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking connectors and wiring
    • Information
      • Fault-tracing information
• ECM-3410: Knock Sensor (KS) Front. Signal Too High. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-3410: Knock Sensor (KS) Front. Signal Too High. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-3410: Knock Sensor (KS) Front. Signal Too High. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-3410: Knock Sensor (KS) Front. Signal Too Low. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-3410: Knock Sensor (KS) Front. Signal Too Low. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-3410: Knock Sensor (KS) Front. Signal Too Low. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-3410: Knock Sensor (KS) Front. Signal Too Low. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-341B: Camshaft Position (CMP) Sensor, Exhaust. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Faulty signal or signal missing
• ECM-341C: Camshaft Position Sensor, Exhaust. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking the status
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-341D: Camshaft Position Sensor, Exhaust. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking the status
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-3420: Knock Sensor (KS) Rear. Signal Too High. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking connectors and wiring
    • Information
      • Fault-tracing information
• ECM-3420: Knock Sensor (KS) Rear. Signal Too High. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-3420: Knock Sensor (KS) Rear. Signal Too High. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-3420: Knock Sensor (KS) Rear. Signal Too High. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-3420: Knock Sensor (KS) Rear. Signal Too Low. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-3420: Knock Sensor (KS) Rear. Signal Too Low. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-3420: Knock Sensor (KS) Rear. Signal Too Low. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-3420: Knock Sensor (KS) Rear. Signal Too Low. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-34E0: Knock Sensor (KS), Offset. Signal Too High/Signal Too Low. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Intermittent fault
• ECM-34E0: Knock Sensor (KS), Offset. 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-34E0: Knock Sensor (KS), Offset. Signal Too High/Signal Too Low. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Permanent fault
• ECM-34E0: Knock Sensor (KS), Offset. 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-34F0: Knock Sensor (KS), Test Pulse. Signal Too High/Signal Too Low. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Intermittent fault
• ECM-34F0: Knock Sensor (KS), Test Pulse. 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-34F0: Knock Sensor (KS), Test Pulse. Signal Too High/Signal Too Low. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Permanent fault
• ECM-34F0: Knock Sensor (KS), Test Pulse. 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-3503: Misfire, At Least One Cylinder (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-3503: Misfire, At Least One Cylinder. Emissions Impact / Catalytic Converter Damage (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-3503: Misfire, At Least One Cylinder. Emissions Impact / Catalytic Converter Damage (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-350B: Ignition Coil Cylinder 1, Signal. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal missing
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-350C: Ignition Coil Cylinder 1, Signal. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-350D: Ignition Coil Cylinder 1, Signal. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-3513: Misfire Cylinder 1. Emissions Impact / Catalytic Converter Damage (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
    • Checking the fuel injection system, ignition system and components
    • Compression test
      • Notes
      • Preparations
      • Compression testing
      • Install
      • Erase diagnostic trouble codes (DTCs) and check
    • Misfire diagnostics
    • Emissions impact / catalytic converter damage
      • Checking the fuel injection system, ignition system and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-3513: Misfire Cylinder 1. Emissions Impact / Catalytic Converter Damage (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
• ECM-3513: Misfire. Faulty Signal (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking fuel injection system, ignition system and components
    • Check for air leaks in the intake system
      • Preparations
      • Connecting
      • Check
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-351B: Ignition Coil Cylinder 2, Signal. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal missing
• ECM-351C: Ignition Coil Cylinder 2, Signal. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-351D: Ignition Coil Cylinder 2, Signal. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-3523: Misfire Cylinder 2. Emissions Impact / Catalytic Converter Damage (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
• ECM-3523: Misfire Cylinder 2. Emissions Impact / Catalytic Converter Damage (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
• ECM-3523: Misfire. Faulty Signal (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-352B: Ignition Coil Cylinder 3, Signal. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal missing
• ECM-352C: Ignition Coil Cylinder 3, Signal. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-352D: Ignition Coil Cylinder 3, Signal. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-3533: Misfire Cylinder 3. Emissions Impact / Catalytic Converter Damage (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
• ECM-3533: Misfire Cylinder 3. Emissions Impact / Catalytic Converter Damage (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
• ECM-3533: Misfire. Faulty Signal (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-353B: Ignition Coil Cylinder 4, Signal. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal missing
• ECM-353C: Ignition Coil Cylinder 4, Signal. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-353D: Ignition Coil Cylinder 4, Signal. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-3543: Misfire Cylinder 4. Emissions Impact / Catalytic Converter Damage (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
• ECM-3543: Misfire Cylinder 4. Emissions Impact / Catalytic Converter Damage (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
• ECM-3543: Misfire. Faulty Signal (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-354B: Ignition Coil Cylinder 5, Signal. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal missing
• ECM-354C: Ignition Coil Cylinder 5, Signal. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-354D: Ignition Coil Cylinder 5, Signal. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-3553: Misfire Cylinder 5. Emissions Impact / Catalytic Converter Damage (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
• ECM-3553: Misfire Cylinder 5. Emissions Impact / Catalytic Converter Damage (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
• ECM-3553: Misfire. Faulty Signal (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Missing. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Missing. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Missing. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the connector
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Missing. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Too High. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking the wiring
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Too High. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Too High. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Too High. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Too Low. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking the wiring
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Too Low. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Too Low. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Too Low. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-4007: Evaporative Emission (EVAP) System. Signal Too High (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking the component
    • Information
      • Fault-tracing information
• ECM-4007: Evaporative Emission (EVAP) System. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-4007: Evaporative Emission (EVAP) System. Signal Too Low (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking the component
    • Replacing the carbon filter container
      • Removing the heat deflector plate
      • Removing the carbon filter container
      • Installing the carbon filter container
      • Installing the heat deflector plate
    • Information
      • Fault-tracing information
• ECM-4007: Evaporative Emission (EVAP) System. Signal Too Low (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-4008: Canister Purge (Cp) Valve. Leakage (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Leak diagnostic
    • Safety
      • Notes
      • Safety regulations for handling fuel
    • Checking wiring and terminals
    • General information about testing the fuel tank system
    • Leak diagnostic
    • Checking the engine coolant temperature (ECT)
    • Starting the test of the fuel tank system
    • Checking the cause of a fault using quick test
    • Checking for blockage between the fuel tank pressure sensor and the fuel tank
    • Large leak
      • Checking the vacuum downstream of the canister purge (CP) valve
      • Checking the vacuum at the EVAP canister
      • Checking the canister purge (CP) valve vacuum
      • Replacing the component
      • Checking the EVAP canister
      • Checking the hose
      • Checking the hose between the fuel tank and the EVAP canister
      • Test pressurization of the fuel tank system
      • Checking the fuel tank pressure sensor
      • Checking the hose to the EVAP canister shut-off valve
      • Checking the fuel tank pressure sensor hose
      • Checking the fuel tank system
    • Replacing the canister purge (CP) valve
      • Removing the canister purge (CP) valve
      • Installing the canister purge (CP) valve
    • Replacing fuel tank pressure sensor
      • Notes
      • Preparations
      • Disconnect connectors
      • Remove fuel filler pipe
      • Remove fuel tank
      • Remove front holder
      • Replacing fuel tank pressure sensor
      • Installing fuel tank
      • Installing rubber cover on fuel filler pipe
    • Replacing the shut-off valve for the carbon filter container
      • Removing the shut-off valve
      • Installing the shut-off valve
    • Small leak
      • Test pressurization of the fuel tank system
      • Checking the hose to the EVAP canister shut-off valve
      • Replacing the component
      • Checking the fuel tank system
    • Replacing the EVAP canister shut-off valve
      • Removing the EVAP canister shut-off valve
      • Installing the EVAP canister shut-off valve
    • Verification information
      • Verification information
    • Leakage
      • Checking the vacuum downstream of the canister purge (CP) valve
      • Checking the canister purge (CP) valve
    • Flow fault
      • Checking the fuel tank pressure sensor
      • Checking the canister purge (CP) valve
      • Checking hoses
• ECM-400C: Fuel Tank System, Leakage (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
    • Notes
    • Leak diagnostics
      • Notes
      • Leak diagnostics, improved version (2002-)
      • Leak diagnostics, original version (-2004)
      • Leak diagnostics, original version (2005-)
  • Leakage
    • Checking other diagnostic trouble codes (DTCs)
    • Checking the status
      • Notes
      • Test phases
    • Checking components
    • Activating the quick test of the fuel tank system
    • Checking the EVAP canister purge valve
    • Replacing the component
    • Checking the fuel tank system
    • Leak diagnostic pump, replacing (except B5244S6)
      • Notes
      • Preparatory work
      • Removal
      • Installation
      • Finishing
    • Leak diagnostic unit, replacing (B5244S6)
      • Notes
      • Preparation
      • Removing the leak diagnostic pump
      • Installing the leak diagnostic pump
      • Finishing
    • Fault-tracing information:
    • Intermittent fault
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-400C: Fuel Tank System, Leakage (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Leakage
    • Checking software
    • Perform quick-test tank system
      • Notes
      • Test phases, quick test fuel tank system
        • Reference
        • Major leak
        • Minor leak
        • Not-in: progress
    • Description of parameters, quick test of the fuel tank system
      • Conditions
        • ECU-power: supply (V)
        • Atmospheric pressure (Pa)
        • Fuel level (l)
        • Ambient temperature (°C)
      • Test status
        • Fuel tank system quick test
        • Test phase
        • Fuel tank pressure (Pa)
      • Test result
        • DMTL, test result
        • Tank system, test result
        • Estimated leak (mm)
    • DMTL, test result = "Problem found"
    • Tank system, test result = "No leakage found"
    • Tank system, test result = "Minor leakage found"
    • DMTL, test result and Tank system, test result = "Unknown"
    • Tank system, test result = "Major leakage found"
• ECM-400C: Three-Way Catalytic Converter (TWC) Efficiency, Bank 1. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-400C
  • Signal too high
    • Checking the components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Missing. Intermittent Fault (B5244T3; 2001)
  • Signal missing. Intermittent fault
    • Checking the wiring and connectors
    • Information
      • Fault-tracing information
  • Diagnostic trouble code (DTC) information
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Missing. Permanent Fault (B5244T3; 2001)
  • Signal missing. Permanent fault
    • Checking the connector
    • Checking the components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
  • Diagnostic trouble code (DTC) information
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too High. Intermittent Fault (B5244T3; 2001)
  • Signal too high. Intermittent fault
    • Checking the wiring
    • Information
      • Fault-tracing information
  • Diagnostic trouble code (DTC) information
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too High. Permanent Fault (B5244T3; 2001)
  • Signal too high. Permanent fault
    • Checking the components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
  • Diagnostic trouble code (DTC) information
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too Low. Intermittent Fault (B5244T3; 2001)
  • Signal too low. Intermittent fault
    • Checking the wiring
    • Information
      • Fault-tracing information
  • Diagnostic trouble code (DTC) information
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too Low. Permanent Fault (B5244T3; 2001)
  • Signal too low. Permanent fault
    • Checking the components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
  • Diagnostic trouble code (DTC) information
• ECM-4010: Leak Diagnostic Unit, Valve. Signal Missing (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing
    • Checking the status
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4010: Leak Diagnostic Unit, Valve. Signal Missing (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing
• ECM-4010: Leak Diagnostic Unit, Valve. Signal Too High (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking the status
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4010: Leak Diagnostic Unit, Valve. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-4010: Leak Diagnostic Unit, Valve. Signal Too Low (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking the status
    • Checking the wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4010: Leak Diagnostic Unit, Valve. Signal Too Low (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-4019: EVAP Canister Shut-Off Valve. Flow Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
• ECM-401C: Three-Way Catalytic Converter (TWC) Efficiency, Bank 2. Signal Too High (B5254T2; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-401C
  • Signal too high
    • Checking the components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4020: Fuel Tank Pressure Sensor. Faulty Signal. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking the connector
      • Notes
      • Signal specification
    • Information
      • Fault-tracing information
• ECM-4020: Fuel Tank Pressure Sensor. Faulty Signal. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Faulty signal, permanent fault
    • Checking the connector
      • Notes
      • Component specifications
        • Bosch ME 7 engine control module (ECM)
        • Throttle unit
        • Accelerator pedal (AP) position sensor
        • Pressure regulator
        • The-mass: air flow (MAF) sensor
        • Fuel pump
        • Injector
        • Boost pressure sensor
        • Turbocharger (TC) control valve
        • Camshaft reset valve
        • Intake air temperature (IAT) sensor
        • Engine coolant temperature (ECT) sensor
        • Knock sensor (KS)
        • Camshaft position (CMP) sensor
        • Engine speed (RPM) sensor
        • Front heated oxygen sensor (HO2S)
        • Preheating, front heated oxygen sensor (HO2S)
        • Rear heated oxygen sensor (HO2S)
        • Preheating, rear heated oxygen sensor (HO2S)
        • Ignition coil
        • Spark plugs
        • Outside temperature sensor
        • A/C pressure sensor
        • Air-conditioning: (A/C) pressure switch (Pressostat)
        • Canister purge (CP) valve
        • EVAP canister shut-off valve
        • Fuel tank pressure sensor
        • Fuel pump (FP) relay
        • Air-conditioning: (A/C) relay
        • Engine cooling fan (FC) relay
        • System relay (1)
        • Clutch pedal sensor
        • Brake pedal sensor
        • Stop (brake) lamp switch
        • Engine coolant level switch
        • Oil-pressure: switch
    • Checking the wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too High. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking cables
    • Information
      • Fault-tracing information
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too High. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the connector
      • Overview
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too Low. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking cables
    • Information
      • Fault-tracing information
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too Low. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the connector
    • Checking the wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-4024: Leak Diagnostic Unit, Pump. Signal Missing (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-4024: Leak Diagnostic Unit, Pump. Signal Missing (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing
• ECM-4024: Leak Diagnostic Unit, Pump. Signal Too High (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-4024: Leak Diagnostic Unit, Pump. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-4024: Leak Diagnostic Unit, Pump. Signal Too Low (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking the wiring
    • Information
      • Fault-tracing information
• ECM-4024: Leak Diagnostic Unit, Pump. Signal Too Low (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-404C: Fuel Tank System, Leakage. Major Leak (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Leakage
• ECM-4050: Fuel Level Sensor. Faulty Signal (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Information
• ECM-4050: Fuel Level Sensor. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. Signal Missing (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. Signal Missing (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. Signal Too High (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. Signal Too Low (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. Signal Too Low (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-405C, Fuel Level Sensor (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Information
• ECM-405C, Fuel Level Sensor (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-406C: Fuel Tank System, Leakage. Fuel Tank Filler Cap Missing (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) informationECM-406C
  • Fuel tank filler cap missing
    • Checking other diagnostic trouble codes (DTCs), engine control module (ECM)
• ECM-420C: Evaporative Emission System (EVAP) Valve. Open (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-420C
  • Open
    • Checking the component
    • Information
      • Fault-tracing information
• ECM-420D: Evaporative Emission System (EVAP). Closed (B5254T2; 2005-2007)
  • Closed
    • Checking the component
    • Information
      • Fault-tracing information
  • Diagnostic trouble code (DTC) information ECM-420D
• ECM-421B: Canister Purge (Cp) Valve. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-421B
  • Signal missing
    • Checking the connector
    • Checking the components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-421C: Evaporative Emission System (EVAP) Valve. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-421C
  • Signal too high
    • Checking the components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-421D: Evaporative Emission System (EVAP) Valve. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-421D
  • Signal too low
    • Checking the components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-4308: Leak Diagnostic. Large Leak (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Leak diagnostic
• ECM-430C: Fuel Tank System, Leakage. Fuel Tank Filler Cap Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-430C
  • Fuel tank filler cap missing
    • Checking other diagnostic trouble codes (DTCs), engine control module (ECM)
• ECM-430C: Leak Diagnostic. Smallest Leak (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Leak diagnostic
• ECM-430D: Leak Diagnostic. Small Leak (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Leak diagnostic
• ECM-431B: Leak Diagnostic Unit, Preheating. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-431B
  • Signal missing
    • Checking the wiring
    • Information
      • Fault-tracing information
• ECM-431C: Leak Diagnostic Unit, Preheating. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-431C
  • Signal too high
    • Checking the wiring
    • Information
      • Fault-tracing information
• ECM-431D: Leak Diagnostic Unit, Preheating. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-431D
  • Signal too low
    • Checking the wiring
    • Information
      • Fault-tracing information
• ECM-431D: Leak Diagnostic Unit. Faulty Signal (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Fault-tracing information
    • Checking other diagnostic trouble codes (DTCs), engine control module (ECM)
    • Checking the status
    • Checking components and wiring
    • Fault-tracing information - unable to run reference phase
    • Fault-tracing information - leakage in fuel tank system
    • Intermittent fault
    • Leakage
      • Checking other diagnostic trouble codes (DTCs)
      • Checking the status
      • Checking components
      • Activating the quick test of the fuel tank system
      • Checking the EVAP canister purge valve
      • Replacing the component
      • Checking the fuel tank system
      • Fault-tracing information:
      • Intermittent fault
    • Information - intermittent fault
      • Fault-tracing information - intermittent fault
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-431D: Leak Diagnostic Unit. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing
    • Checking software
    • Perform quick-test tank system
    • DMTL, test result = "Problem found"
    • Tank system, test result = "No leakage found"
    • Tank system, test result = "Major leakage found" or "Minor leakage found"
    • DMTL, test result and Tank system, test result = "Unknown"
    • Fault-tracing
      • Checking software
      • Perform quick-test tank system
      • DMTL, test result = "Problem found"
      • Tank system, test result = "No leakage found"
      • Tank system, test result = "Major leakage found" or "Minor leakage found"
      • DMTL, test result and Tank system, test result = "Unknown"
• ECM-431D: Leak Diagnostic Unit. Signal Missing (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing
    • Checking other diagnostic trouble codes (DTCs), engine control module (ECM)
    • Checking the status
      • Notes
      • Leak diagnostics (certain markets only)
      • Leak diagnostics, improved version (2002-)
      • Leak diagnostics, original version (-2004)
      • Leak diagnostics, original version (2005-)
      • Test phases
    • Checking components and wiring
    • Fault-tracing information - quick test does not start
    • Fault-tracing information - test result: FAULT FOUND
    • Intermittent fault
      • Notes
      • Signal specification (B5204T5, B5234T3, B5234T7 and B5244T3 -2004)
      • Signal specification (B5254T4 2004)
    • Leakage
      • Checking other diagnostic trouble codes (DTCs)
      • Checking the status
      • Checking components
      • Activating the quick test of the fuel tank system
      • Checking the EVAP canister purge valve
      • Replacing the component
      • Checking the fuel tank system
      • Fault-tracing information:
      • Intermittent fault
    • Verification
    • Information
      • Fault-tracing information
    • Information - intermittent fault
      • Fault-tracing information