Confirmation Driving Pattern
- KEY-OFF MONITOR DRIVE PATTERN
- Connect the intelligent tester or Techstream to the DLC3
- Confirm the following conditions are satisfied
- The fuel level is less than 90%
- The altitude is less than 2400 m (8000 ft.)
- The vehicle is stopped (the vehicle speed is less than 2 mph)
- The ECT is 4.4 to 35°C (40 to 95°F)
- The IAT is 4 4 to 35°C (40 to 95°F)
- Perform the drive pattern:
- Allow the engine to idle for 5 minutes or more
- Turn the power switch OFF and wait 6 hours.
- Check the monitor status with the tester
- PURGE FLOW MONITOR DRIVE PATTERN (P0441)
- Connect the intelligent tester or Techstream to the DLC3.
- Confirm that the following conditions are satisfied
- The Engine Coolant Temperature (ECT) is more than 4.4°C (40°F).
- The Intake Air Temperature (IAT) is more than 4 4°C (40°F)
- Perform the drive pattern:
- Remove and reinstall the fuel cap to release the fuel tank pressure.
- Put the engine in inspection mode (see INSPECTION MODE PROCEDURE
)
- Warm the engine until the ECT reaches 75°C (167°F) or more.
- Run the engine at 2500 rpm once
- Allow the engine to idle and turn on the air conditioning (A/C) for 1 minute
- Check the monitor status with the tester