Dynamic Stability Assist (DSA) & Engine Control Module (ECM) Diagnostic Trouble Codes

• DSA-112: Control Module. EEPROM Memory Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • EEPROM memory fault
    • Checking the DSA control module
    • EEPROM memory fault. Permanent fault
    • EEPROM memory fault. Intermittent fault
      • EEPROM memory fault. Intermittent fault
    • Information
      • Fault-tracing information
• DSA-112: Control Module. EEPROM Memory Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • EEPROM memory fault
• DSA-112: Control Module. EEPROM Memory Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • EEPROM memory fault
• DSA-121: DSA Switch. Signal Too Low (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking the DSA switch
    • Checking the signal cable
    • Replacing the component
    • Checking for a short-circuit
    • Verification
      • Verification
    • Information
      • Fault-tracing information
    • Signal too low. Intermittent fault
      • Checking wiring and terminals
• DSA-121: DSA Switch. Signal Too Low (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking the DSA switch
    • Checking the signal cable
    • Replacing the component
    • Checking for a short-circuit
    • Verification
      • Verification
    • Information
      • Fault-tracing information
    • Signal too low. Intermittent fault
      • Checking wiring and terminals
• DSA-121: DSA Switch. Signal Too Low (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• DSA-122: DSA Warning Lamp. Faulty Signal. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking wiring and terminals
    • Information
      • Fault-tracing information
• DSA-122: DSA Warning Lamp. Faulty Signal. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• DSA-122: DSA Warning Lamp. Faulty Signal. Intermittent Fault (B4204T3 (Ca) (Us); 2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking wiring and terminals
    • Information
      • Fault-tracing information
• DSA-122: DSA Warning Lamp. Faulty Signal. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• DSA-122: DSA Warning Lamp. Faulty Signal. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking the DSA warning lamp with the ignition off
    • Checking for a short-circuit
    • Checking the other warning lamps in the combined instrument panel
    • Checking the combined instrument panel
    • Checking the DSA warning lamp
    • Checking the signal from the combined instrument panel
    • Checking the resistance of the signal cable
    • Checking the bulb
    • Replacing the component
    • Checking for an open-circuit
    • Checking the signal cable for a short-circuit to supply voltage
    • Fault cause and checking for contact resistance and oxidation
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• DSA-122: DSA Warning Lamp. Faulty Signal. Permanent Fault (B4204T3 (Ca) (Us); 2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking the DSA warning lamp with the ignition off
    • Checking for a short-circuit
    • Checking the other warning lamps in the combined instrument panel
    • Checking the combined instrument panel
    • Checking the DSA warning lamp
    • Checking the signal from the combined instrument panel
    • Checking the resistance of the signal cable
    • Checking the bulb
    • Replacing the component
    • Checking for an open-circuit
    • Checking the signal cable for a short-circuit to supply voltage
    • Fault cause and checking for contact resistance and oxidation
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• DSA-122: DSA Warning Lamp. Faulty Signal. Permanent Fault (B4204T3 (Ca) (Us); 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• DSA-122: DSA Warning Lamp. Faulty Signal. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• DSA-131: Torque Reduction Signal. Faulty Signal. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking wiring and terminals
    • Information
      • Fault-tracing information
• DSA-131: Torque Reduction Signal. Faulty Signal. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• DSA-131: Torque Reduction Signal. Faulty Signal. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• DSA-131: Torque Reduction Signal. Faulty Signal. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking the resistance of the signal cable (continued)
    • Checking for an open-circuit
    • Checking the signal cable resistance to ground
    • Checking for a short-circuit
    • Checking the signal cable for a short-circuit to supply voltage
    • Fault cause and checking for contact resistance and oxidation
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• DSA-131: Torque Reduction Signal. Faulty Signal. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• DSA-131: Torque Reduction Signal. Faulty Signal. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• DSA-211: Stop (Brake) Lamp Switch. Signal Too High (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking the stop lamp switch
    • Checking the status of the stop lamp
    • Checking and adjusting the stop lamp switch
    • Fault causes and adjusting the stop lamp switch
    • Replacing the component
    • Checking for a short-circuit
    • Checking the signal cable
    • Fault cause and diagnostic testing for contact resistance and oxidation
    • Checking for an open-circuit
    • Verification
      • Verification
    • Information
      • Fault-tracing information
    • Signal too high. Intermittent fault
      • Checking wiring and terminals
• DSA-211: Stop (Brake) Lamp Switch. Signal Too High (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• DSA-211: Stop (Brake) Lamp Switch. Signal Too High (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• DSA-212: Stop (Brake) Lamp Switch. Faulty Signal. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking wiring and terminals
    • Information
      • Fault-tracing information
• DSA-212: Stop (Brake) Lamp Switch. Faulty Signal. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• DSA-212: Stop (Brake) Lamp Switch. Faulty Signal. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• DSA-212: Stop (Brake) Lamp Switch. Faulty Signal. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking the signal cable
    • Checking for an open-circuit
    • Checking a voltage drop in the signal cable
    • Fault cause and checking for contact resistance and oxidation
    • Checking a voltage drop in the stop (brake) lamp switch
    • Checking for contact resistance and oxidation
    • Replacing the component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• DSA-212: Stop (Brake) Lamp Switch. Faulty Signal. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• DSA-212: Stop (Brake) Lamp Switch. Faulty Signal. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• DSA-221: Load Signal. Signal Missing. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking wiring and terminals
    • Information
      • Fault-tracing information
• DSA-221: Load Signal. Signal Missing. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• DSA-221: Load Signal. Signal Missing. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• DSA-221: Load Signal. Signal Missing. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the resistance in the signal cable
    • Checking for an open-circuit
    • Checking the signal cable resistance to ground
    • Checking for a short-circuit
    • Checking the signal cable for a short-circuit to supply voltage
    • Fault cause and checking for contact resistance and oxidation
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• DSA-221: Load Signal. Signal Missing. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• DSA-221: Load Signal. Signal Missing. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• DSA-222: Load Signal. Faulty Signal (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking wiring and terminals
    • Information
      • Fault-tracing information
• DSA-222: Load Signal. Faulty Signal (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-222: Load Signal. Faulty Signal (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-223: Engine Control Module (ECM) Initialization. Faulty Signal (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking the status of the diagnostic trouble code (DTC)
    • Checking the DSA control module
    • Replacing the component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
    • Faulty signal. Intermittent fault
      • Checking wiring and terminals
    • Replacing engine control module (ECM)
      • Information concerning B4184S and B4204S
      • Replacing engine control module (ECM)
      • Reinstall:
    • Replacing the engine control module (ECM)
• DSA-223: Engine Control Module (ECM) Initialization. Faulty Signal (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-223: Engine Control Module (ECM) Initialization. Faulty Signal (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-224: Engine Control Module (ECM). Diagnostic Trouble Code (DTC) Stored In The Engine Control Module (ECM) (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Diagnostic trouble code (DTC) stored in the engine control module (ECM)
    • Selecting the engine management system
    • Checking diagnostic trouble codes (DTCs) in the engine control module (ECM)
    • Checking wiring and terminals
• DSA-224: Engine Control Module (ECM). Diagnostic Trouble Code (DTC) Stored In The Engine Control Module (ECM) (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Diagnostic trouble code (DTC) stored in the engine control module (ECM)
• DSA-224: Engine Control Module (ECM). Diagnostic Trouble Code (DTC) Stored In The Engine Control Module (ECM) (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Diagnostic trouble code (DTC) stored in the engine control module (ECM)
• DSA-231: Throttle Position (TP) Sensor Signal. Signal Missing. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking wiring and terminals
    • Information
      • Fault-tracing information
• DSA-231: Throttle Position (TP) Sensor Signal. Signal Missing. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• DSA-231: Throttle Position (TP) Sensor Signal. Signal Missing. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• DSA-231: Throttle Position (TP) Sensor Signal. Signal Missing. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the resistance in the signal cable
    • Checking for an open-circuit
    • Checking the signal cable resistance to ground
    • Checking for a short-circuit
    • Checking the signal cable for a short-circuit to supply voltage
    • Fault cause and checking for contact resistance and oxidation
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• DSA-231: Throttle Position (TP) Sensor Signal. Signal Missing. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• DSA-231: Throttle Position (TP) Sensor Signal. Signal Missing. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• DSA-232: Throttle Position (TP) Sensor Signal. Faulty Signal (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking wiring and terminals
    • Information
      • Fault-tracing information
• DSA-232: Throttle Position (TP) Sensor Signal. Faulty Signal (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-232: Throttle Position (TP) Sensor Signal. Faulty Signal (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-233: Engine Control Module (ECM). Diagnostic Trouble Code (DTC) Stored In The Engine Control Module (ECM) (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Diagnostic trouble code (DTC) stored in the engine control module (ECM)
    • Checking diagnostic trouble codes (DTCs) in the engine control module (ECM)
• DSA-233: Engine Control Module (ECM). Diagnostic Trouble Code (DTC) Stored In The Engine Control Module (ECM) (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Diagnostic trouble code (DTC) stored in the engine control module (ECM)
• DSA-233: Engine Control Module (ECM). Diagnostic Trouble Code (DTC) Stored In The Engine Control Module (ECM) (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Diagnostic trouble code (DTC) stored in the engine control module (ECM)
• DSA-311: Wheel Speed Signal, Left Front Wheel. Faulty Signal (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking the wheel speed
    • Checking the resistance in the signal cable
    • Checking for an open-circuit
    • Checking the signal cable resistance to ground
    • Checking for a short-circuit
    • Checking the signal cable for a short-circuit to supply voltage
    • Fault cause and checking for contact resistance and oxidation
    • Verification
      • Verification
    • Information
      • Fault-tracing information
    • Faulty signal. Intermittent fault
      • Checking wiring and terminals
    • Connecting the breakout box. ABS
• DSA-311: Wheel Speed Signal, Left Front Wheel. Faulty Signal (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-311: Wheel Speed Signal, Left Front Wheel. Faulty Signal (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-312: Wheel Speed Signal, Right Front Wheel. Faulty Signal (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-312: Wheel Speed Signal, Right Front Wheel. Faulty Signal (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-312: Wheel Speed Signal, Right Front Wheel. Faulty Signal (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-313: Wheel Speed Signal, Left Rear Wheel. Faulty Signal (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-313: Wheel Speed Signal, Left Rear Wheel. Faulty Signal (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-313: Wheel Speed Signal, Left Rear Wheel. Faulty Signal (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-314: Wheel Speed Signal, Right Rear Wheel. Faulty Signal (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-314: Wheel Speed Signal, Right Rear Wheel. Faulty Signal (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• DSA-314: Wheel Speed Signal, Right Rear Wheel. Faulty Signal (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-1E: Injector 1. Signal Missing. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-1E: Injector 1. Signal Missing. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1E: Injector 1. Signal Missing. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-1E: Injector 1. Signal Missing. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the power cable
    • Checking injectors
    • Checking wiring and terminals
    • Defective injector
    • Selecting diagnostic trouble code (DTC)
    • Verification
    • Information
      • Fault-tracing information
• ECM-1E: Injector 1. Signal Missing. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking wiring and connectors
    • Selecting diagnostic trouble code (DTC)
    • Verification
    • Information
      • Fault-tracing information
• ECM-1E: Injector 1. Signal Missing. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-1F: Injector 2. Signal Missing. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-1F: Injector 2. Signal Missing. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-1F: Injector 2. Signal Missing. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-1F: Injector 2. Signal Missing. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-1F: Injector 2. Signal Missing. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-1F: Injector 2. Signal Missing. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-20: Injector 3. Signal Missing. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-20: Injector 3. Signal Missing. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-20: Injector 3. Signal Missing. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-20: Injector 3. Signal Missing. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-20: Injector 3. Signal Missing. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-20: Injector 3. Signal Missing. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-21: Injector 4. Signal Missing. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-21: Injector 4. Signal Missing. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-21: Injector 4. Signal Missing. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-5C: Canister Purge (Cp) Valve Signal. Signal Missing. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking cables
    • Information
      • Fault-tracing information
• ECM-5C: Canister Purge (Cp) Valve Signal. Signal Missing. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the terminal
    • Checking the canister purge (CP) valve
    • Checking the power supply
    • Checking the signal cable
    • Defective canister purge (CP) valve
    • Checking the power cable
    • Verification
    • Information
      • Fault-tracing information
• ECM-5C: Canister Purge (Cp) Valve Signal. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-5C: Canister Purge (Cp) Valve Signal. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Check canister purge (CP) valve
    • Checking the signal cable
    • Defective canister purge (CP) valve
    • Verification
    • Information
      • Fault-tracing information
• ECM-5C: Canister Purge (Cp) Valve Signal. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring
    • Information
      • Fault-tracing information
• ECM-5C: Canister Purge (Cp) Valve Signal. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the signal cable
    • Verification
    • Information
      • Fault-tracing information
• ECM-0A: Atmospheric Pressure Sensor Signal. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking wiring
    • Information
      • Fault-tracing information
• ECM-0A: Atmospheric Pressure Sensor Signal. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the terminal
    • Checking the signal cable
    • Checking the ground lead
    • Defective atmospheric pressure sensor
    • Verification
    • Information
      • Fault-tracing information
• ECM-0A: Atmospheric Pressure Sensor Signal. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring
    • Information
      • Fault-tracing information
• ECM-0A: Atmospheric Pressure Sensor Signal. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the terminal
    • Checking the power cable
    • Checking the signal cable
    • Checking the ground lead
    • Defective atmospheric pressure sensor
    • Verification
    • Information
      • Fault-tracing information
• ECM-0B: Atmospheric Pressure Sensor. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking the connectors
    • Information
      • Fault-tracing information
• ECM-0B: Atmospheric Pressure Sensor. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking wiring and connectors
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-0C: Boost Pressure Sensor. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-0C: Boost Pressure Sensor. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Check the wiring and connectors
    • Information
      • Fault-tracing information
• ECM-0C: Boost Pressure Sensor. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-0C: Boost Pressure Sensor. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the connectors
    • Checking the cable and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-0C: Boost Pressure Sensor. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the connectors
    • Checking cable and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-0C: Boost Pressure Sensor. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-0C: Boost Pressure Sensor. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking the connectors
    • Information
      • Fault-tracing information
• ECM-0C: Boost Pressure Sensor. Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking the connectors
    • Information
      • Fault-tracing information
• ECM-0C: Boost Pressure Sensor. Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-0C: Boost Pressure Sensor. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the connectors
    • Checking the cable and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-0C: Boost Pressure Sensor. Signal Too Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the connectors
    • Checking cable and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-0C: Boost Pressure Sensor. Signal Too Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-0D: Boost Pressure Sensor. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking the connectors
    • Information
      • Fault-tracing information
• ECM-0D: Boost Pressure Sensor. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Check
    • Information
      • Fault-tracing information
• ECM-0D: Boost Pressure Sensor. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-0D: Boost Pressure Sensor. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the boost pressure sensor signal
    • Checking the connectors and the boost pressure system
    • Checking the wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-0D: Boost Pressure Sensor. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the boost pressure sensor signal
    • Checking connectors and the boost pressure system
    • Replacing the component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-0D: Boost Pressure Sensor. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-0D: Boost Pressure Sensor. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking the connectors
    • Information
      • Fault-tracing information
• ECM-0D: Boost Pressure Sensor. Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking the connectors
    • Information
      • Fault-tracing information
• ECM-0D: Boost Pressure Sensor. Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-0D: Boost Pressure Sensor. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking wiring and connectors
    • Checking the boost pressure sensor signal
    • Checking the wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-0D: Boost Pressure Sensor. Signal Too Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Check the wiring and connectors
    • Checking boost pressure sensor signals
    • Checking the boost pressure sensor signal
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-0D: Boost Pressure Sensor. Signal Too Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-0F: Intake Air Temperature (IAT) Sensor. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking wiring
    • Information
      • Fault-tracing information
• ECM-0F: Intake Air Temperature (IAT) Sensor. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-0F: Intake Air Temperature (IAT) Sensor. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-0F: Intake Air Temperature (IAT) Sensor. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the connector
    • Checking the ground lead
    • Checking the signal cable
    • Checking wiring and terminals
    • Defective intake air temperature (IAT) sensor
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-0F: Intake Air Temperature (IAT) Sensor. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-0F: Intake Air Temperature (IAT) Sensor. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-0F: Intake Air Temperature (IAT) Sensor. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring
    • Information
      • Fault-tracing information
• ECM-0F: Intake Air Temperature (IAT) Sensor. Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-0F: Intake Air Temperature (IAT) Sensor. Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-0F: Intake Air Temperature (IAT) Sensor. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the connector
    • Defective intake air temperature (IAT) sensor
    • Checking the cable
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-0F: Intake Air Temperature (IAT) Sensor. Signal Too Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-0F: Intake Air Temperature (IAT) Sensor. Signal Too Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-10: Intake Air Temperature (IAT) Sensor. Faulty Signal. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-10: Intake Air Temperature (IAT) Sensor. Faulty Signal. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-10: Intake Air Temperature (IAT) Sensor. Faulty Signal. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-10: Intake Air Temperature (IAT) Sensor. Faulty Signal. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-10: Intake Air Temperature (IAT) Sensor. Faulty Signal. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-10: Intake Air Temperature (IAT) Sensor. Faulty Signal. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-13: Mass Air Flow (MAF) Sensor Signal. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking wiring
    • Information
      • Fault-tracing information
• ECM-13: Mass Air Flow (MAF) Sensor Signal. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-13: Mass Air Flow (MAF) Sensor Signal. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-13: Mass Air Flow (MAF) Sensor Signal. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the voltage
    • Checking the ground lead
    • Defective mass air flow (MAF) sensor
    • Checking wiring and terminals
    • Verification
    • Information
      • Fault-tracing information
• ECM-13: Mass Air Flow (MAF) Sensor Signal. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-13: Mass Air Flow (MAF) Sensor Signal. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-13: Mass Air Flow (MAF) Sensor Signal. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring
    • Information
      • Fault-tracing information
• ECM-13: Mass Air Flow (MAF) Sensor Signal. Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-13: Mass Air Flow (MAF) Sensor Signal. Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-13: Mass Air Flow (MAF) Sensor Signal. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the connector
    • Checking the power cable
    • Checking the signal cable
    • Defective mass air flow (MAF) sensor
    • Checking wiring and terminals
    • Verification
    • Checking intake system
      • Checking intake system
    • Information
      • Fault-tracing information
• ECM-13: Mass Air Flow (MAF) Sensor Signal. Signal Too Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-13: Mass Air Flow (MAF) Sensor Signal. Signal Too Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-14: Mass Air Flow (MAF) Sensor. Faulty Signal. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code information
  • Faulty signal. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-14: Mass Air Flow (MAF) Sensor. Faulty Signal. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code information
  • Faulty signal. Intermittent fault
• ECM-14: Mass Air Flow (MAF) Sensor. Faulty Signal. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code information
  • Faulty signal. Intermittent fault
• ECM-14: Mass Air Flow (MAF) Sensor. Faulty Signal. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code information
  • Faulty signal. Permanent fault
    • Checking connectors and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-14: Mass Air Flow (MAF) Sensor. Faulty Signal. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code information
  • Faulty signal. Permanent fault
• ECM-14: Mass Air Flow (MAF) Sensor. Faulty Signal. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code information
  • Faulty signal. Permanent fault
• ECM-15: Engine Coolant Temperature (ECT) Sensor Signal. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking wiring
    • Information
      • Fault-tracing information
• ECM-15: Engine Coolant Temperature (ECT) Sensor Signal. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-15: Engine Coolant Temperature (ECT) Sensor Signal. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-15: Engine Coolant Temperature (ECT) Sensor Signal. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the connector
    • Checking the ground lead
    • Checking the signal cable
    • Checking wiring and terminals
    • Defective engine coolant temperature (ECT) sensor
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-15: Engine Coolant Temperature (ECT) Sensor Signal. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-15: Engine Coolant Temperature (ECT) Sensor Signal. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-15: Engine Coolant Temperature (ECT) Sensor Signal. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring
    • Information
      • Fault-tracing information
• ECM-15: Engine Coolant Temperature (ECT) Sensor Signal. Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-15: Engine Coolant Temperature (ECT) Sensor Signal. Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-15: Engine Coolant Temperature (ECT) Sensor Signal. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the signal cable
    • Defective engine coolant temperature (ECT) sensor
    • Checking the cable
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-15: Engine Coolant Temperature (ECT) Sensor Signal. Signal Too Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-15: Engine Coolant Temperature (ECT) Sensor Signal. Signal Too Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-16: Front Heated Oxygen Sensor Signal. Signal Missing. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-16: Front Heated Oxygen Sensor Signal. Signal Missing. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-16: Front Heated Oxygen Sensor Signal. Signal Missing. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-16: Front Heated Oxygen Sensor Signal. Signal Missing. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information