Engine Performance Diagnostic Trouble Code (DTC) Diagnostics - 8 Of 14 (Convertible)

• ECM-3512: Misfire, Emission. Faulty Signal. Permanent Fault (B5234T3; B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking fuel injection system, ignition system and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-3513: Misfire Cylinder 1. Emissions Impact / Catalytic Converter Damage (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
    • Checking the fuel injection system, ignition system and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-3513: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking fuel injection system, ignition system and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-3513: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3513: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3522: Misfire, Emission. Faulty Signal. Permanent Fault (B5234T3; B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3523: Misfire Cylinder 2. Emissions Impact / Catalytic Converter Damage (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
• ECM-3523: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3523: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3523: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3532: Misfire, Emission. Faulty Signal. Permanent Fault (B5234T3; B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3533: Misfire Cylinder 3. Emissions Impact / Catalytic Converter Damage (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
• ECM-3533: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3533: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3533: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3542: Misfire, Emission. Faulty Signal. Permanent Fault (B5234T3; B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3543: Misfire Cylinder 4. Emissions Impact / Catalytic Converter Damage (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
• ECM-3543: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3543: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3543: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3552: Misfire, Emission. Faulty Signal. Permanent Fault (B5234T3; B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3553: Misfire Cylinder 5. Emissions Impact / Catalytic Converter Damage (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Emissions impact / catalytic converter damage
• ECM-3553: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3553: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-3553: Misfire, Three-Way Catalytic Converter (TWC) Damage. Faulty Signal. Permanent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Missing. Intermittent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking cables and connectors
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Missing. Intermittent Fault (B5234T9; B5244T7; 2003-2004)
  • 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 (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Missing. Intermittent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Missing. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking connector
    • Checking wiring and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Missing. Permanent Fault (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the connector
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Missing. Permanent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Missing. Permanent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Too High (B5244S; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking for intermittent faults
    • Checking the connector
    • Checking the wiring and component
    • Replacing the component
    • Fault-tracing information
    • Information
      • Fault-tracing information
    • Verification
      • Verification
• ECM-4000: Canister Purge (Cp) Valve. Signal Too High. Intermittent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking cables
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Too High. Intermittent Fault (B5234T9; B5244T7; 2003-2004)
  • 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 (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Too High. Intermittent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Too High. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking wiring and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Too High. Permanent Fault (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Too High. Permanent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Too High. Permanent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Too Low (B5244S; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking for intermittent faults
    • Checking the wiring and component
    • Replacing the component
    • Fault-tracing information
    • Information
      • Fault-tracing information
    • Verification
      • Verification
• ECM-4000: Canister Purge (Cp) Valve. Signal Too Low. Intermittent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking cables
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Too Low. Intermittent Fault (B5234T9; B5244T7; 2003-2004)
  • 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 (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Too Low. Intermittent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Too Low. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking wiring and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Too Low. Permanent Fault (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4000: Canister Purge (Cp) Valve. Signal Too Low. Permanent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-4000: Canister Purge (Cp) Valve. Signal Too Low. Permanent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-4007: Evaporative Emission (EVAP) System. Signal Too High (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking the component
    • Information
      • Fault-tracing information
• ECM-4007: Evaporative Emission (EVAP) System. Signal Too Low (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking the component
    • Information
      • Fault-tracing information
    • Carbon filter container, replacing
• ECM-4008: Canister Purge (Cp) Valve. Leakage (B5234T3; B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Leak diagnostic
    • Safety
    • Checking wiring and terminals
    • General information about testing the fuel tank system
    • 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
    • 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
    • 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 (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Leakage
    • Checking software
    • Perform quick-test tank system
    • 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"
    • Test pressurizing the tank system
• ECM-4010: EVAP Canister Shut-Off Valve. Faulty Signal (B5244S; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking for intermittent fault
    • Checking connector (resistance)
    • Checking connector (activating EVAP canister shut-off valve)
    • Checking wiring and components
    • Replacing component
    • Fault-tracing information
    • Information
      • Fault-tracing information
    • Verification
      • Verification
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Missing. Intermittent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking cables and connectors
    • Information
      • Fault-tracing information
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Missing. Intermittent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Missing. Intermittent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Missing. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking connector
    • Checking wiring and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Missing. Permanent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Missing. Permanent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too High. Intermittent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking cables
    • Information
      • Fault-tracing information
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too High. Intermittent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too High. Intermittent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too High. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking wiring and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too High. Permanent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too High. Permanent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too Low. Intermittent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking cables
    • Information
      • Fault-tracing information
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too Low. Intermittent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too Low. Intermittent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too Low. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking wiring and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too Low. Permanent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-4010: EVAP Canister Shut-Off Valve. Signal Too Low. Permanent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-4010: Leak Diagnostic Unit, Valve. Signal Missing (B5234T9; B5244T7; 2003-2004)
  • 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 Too High (B5234T9; B5244T7; 2003-2004)
  • 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 Low (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking the status
    • Checking the wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4019: EVAP Canister Shut-Off Valve Closed. Flow Fault, Intermittent (B5234T3; B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Flow fault, intermittent
    • Checking hoses
    • Information
      • Fault-tracing information
• ECM-4019: EVAP Canister Shut-Off Valve Closed. Flow Fault, Permanent (B5234T3; B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Flow fault, Permanent
    • Checking fuel tank pressure sensor
    • Checking canister purge (CP) valve
    • Checking hoses
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4019: EVAP Canister Shut-Off Valve. Flow Fault (B5234T3; B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Leak diagnostic
• ECM-4020: Fuel Tank Pressure Sensor. Faulty Signal. Intermittent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking the connector
    • Information
      • Fault-tracing information
• ECM-4020: Fuel Tank Pressure Sensor. Faulty Signal. Intermittent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-4020: Fuel Tank Pressure Sensor. Faulty Signal. Intermittent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-4020: Fuel Tank Pressure Sensor. Faulty Signal. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal, permanent fault
    • Checking the connector
    • Checking the wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4020: Fuel Tank Pressure Sensor. Faulty Signal. Permanent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal, permanent fault
• ECM-4020: Fuel Tank Pressure Sensor. Faulty Signal. Permanent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Faulty signal, permanent fault
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too High (B5244S; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Overview
    • Reading off the status of the diagnostic trouble code (DTC)
      • Engine control module (ECM)
      • Checking the wiring and component
    • Signal too high. Intermittent fault
      • Checking cables and connectors
    • Information
      • Fault-tracing information
    • Verification
      • Verification
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too High. Intermittent Fault (B5234T3; 1999-2002)
  • 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. Intermittent Fault (B5244S; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Overview
    • Checking cables and connectors
    • Information
      • Fault-tracing information
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too High. Intermittent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too High. Intermittent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too High. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the connector
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too High. Permanent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too High. Permanent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too Low (B5244S; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Reading off the status of the diagnostic trouble code (DTC)
      • Engine control module (ECM)
      • Checking the wiring and component
    • Signal too low. Intermittent fault
      • Checking wiring and connectors
    • Information
      • Fault-tracing information
    • Verification
      • Verification
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too Low. Intermittent Fault (B5234T3; 1999-2002)
  • 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. Intermittent Fault (B5244S; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Overview
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too Low. Intermittent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too Low. Intermittent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too Low. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the connector
    • Checking the wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too Low. Permanent Fault (B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-4020: Fuel Tank Pressure Sensor. Signal Too Low. Permanent Fault (B5254T; 1999)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-4024: Leak Diagnostic Unit, Pump. Signal Missing (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-4024: Leak Diagnostic Unit, Pump. Signal Too High (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-4024: Leak Diagnostic Unit, Pump. Signal Too Low (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking the wiring
    • Information
      • Fault-tracing information
• ECM-402A: Fuel Tank Pressure Sensor. Faulty Signal (B5244S; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking component
    • Checking for leakage
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-4030: Leak Diagnostic Unit. Signal Missing (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-4030
  • Signal missing
    • Checking connectors and wiring
    • Information
      • Fault-tracing information
• ECM-4030: Leak Diagnostic Unit. Signal Too High (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-4030
  • Signal too high
    • Checking the wiring
    • Information
      • Fault-tracing information
• ECM-4030: Leak Diagnostic Unit. Signal Too Low (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-4030
  • Signal too low
    • Checking the wiring
    • Information
      • Fault-tracing information
• ECM-4038: Brake Vacuum. Too Low Vacuum (B5244S; 2000)
  • Diagnostic trouble code (DTC) information
• ECM-4047: Canister Purge (Cp) Valve / EVAP Canister Shut-Off Valve. Canister Purge (Cp) Valve Leakage (B5244S; 2000)
  • Diagnostic trouble code (DTC) information
  • Leak diagnostic
    • Safety
    • Checking wiring and terminals
    • General information about testing the fuel tank system
    • Starting the quick test
    • Checking the cause of the problem with quick test
    • Checking blockage between tank pressure sensor and tank
    • Rough 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
    • 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
    • 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
    • Reading off the test results / the fuel tank values
• ECM-4047: Canister Purge (Cp) Valve / EVAP Canister Shut-Off Valve. EVAP Canister Shut-Off Valve Clogged (B5244S; 2000)
  • Diagnostic trouble code (DTC) information
  • Leak diagnostic
• ECM-4047: Canister Purge (Cp) Valve / EVAP Canister Shut-Off Valve. EVAP Canister Shut-Off Valve Leakage (B5244S; 2000)
  • Diagnostic trouble code (DTC) information
  • Leak diagnostic
• ECM-404C: Fuel Tank System, Leakage. Major Leak (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Leakage
• ECM-4050: Fuel Level Sensor. Faulty Signal (B5244S; 2000)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Information
• ECM-4050: Fuel Level Sensor. No Signal. (B5234T3; 1999-2002)
  • Diagnostic trouble code information
  • Fault-tracing information
    • Information
• ECM-4050: Fuel Level Sensor. No Signal. (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. No Signal. (B5244T; 2000-2002)
  • Diagnostic trouble code information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. No Signal. (B5254T; 1999)
  • Diagnostic trouble code information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. Signal Faulty. (B5234T3; 1999-2002)
  • Diagnostic trouble code information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. Signal Faulty. (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. Signal Faulty. (B5244T; 2000-2002)
  • Diagnostic trouble code information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. Signal Faulty. (B5254T; 1999)
  • Diagnostic trouble code information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. Signal Too High. (B5234T3; 1999-2002)
  • Diagnostic trouble code information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. Signal Too High. (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. Signal Too High. (B5244T; 2000-2002)
  • Diagnostic trouble code information
  • Fault-tracing information
• ECM-4050: Fuel Level Sensor. Signal Too High. (B5254T; 1999)
  • Diagnostic trouble code information
  • Fault-tracing information
• ECM-405A: Fuel Level Sensor. Faulty Signal (B5244S; 2000)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-405C, Fuel Level Sensor (B5234T9; B5244T7; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
    • Information
• ECM-4201: Three-Way Catalytic Converter (TWC) Efficiency. Power Deterioration (B5244S; 2000)
  • Diagnostic trouble code (DTC) information ECM-4201
  • Power deterioration
    • Checking for air leakage and checking components
    • Verifying
      • Verifying
    • Information
      • Fault-tracing information
• ECM-4308: Leak Diagnostic. Large Leak (B5234T3; B5244T; 2000-2002)
  • Diagnostic trouble code (DTC) information
  • Leak diagnostic
• ECM-4308: Leak Diagnostic. Major Leak. Permanent Fault (B5234T3; 1999-2002)
  • Diagnostic trouble code (DTC) information
  • Major leak. Permanent fault
    • Safety
    • Checking cables and terminals
    • General about fuel tank system test
    • Checking engine coolant temperature (ECT)
    • Start the fuel tank system test
    • Checking vacuum downstream of the canister purge (CP) valve
    • Checking vacuum at EVAP canister
    • Checking vacuum to canister purge (CP) valve
    • Replacing component
    • Checking EVAP canister
    • Checking hose
    • Checking hose between fuel tank and EVAP canister
    • Test pressurization of the fuel tank system
    • Checking fuel tank pressure sensor
    • Checking hose to EVAP canister shut-off valve
    • Checking fuel tank pressure sensor hose
    • Checking fuel tank system
    • Verification
      • Verification
    • Information
      • Fault-tracing information