P0443

WIRING DIAGRAM

Detecting Condition And Trouble Area:

DTC CONFIRMATION PROCEDURE

WARNING:
- When performing a road test, select a place where there is no traffic or possibility of a traffic accident and be very careful during testing to avoid occurrence of an accident.
- Road test should be carried out with 2 persons, a driver and a tester, on a level road.

NOTE: Check to make sure that following condition is satisfied when using this "DTC CONFIRMATION PROCEDURE"

- Intake air temp.: -8 °C (18 °F) or higher
- Engine coolant temp.: -8 - 110 °C (18 - 230 °F)
- Altitude (barometric pressure) : 2400 m, 8000 ft or less (560 mmHg (75 kPa) or more)

1. Connect scan tool to DLC with ignition switch OFF
2. Turn ON ignition switch and clear DTC, pending DTC and freeze frame data by using scan tool.
3. Start engine and warm up it completely.
4. Increase vehicle speed to 55 km/h (35 mph) or more.
5. Keep driving above vehicle speed for 20 min or more (Change of vehicle speed is permitted in this step).
6. Release accelerator pedal, stop vehicle and run engine at idle speed for 2 min.
7. Check DTC and pending DTC by using scan tool.

Steps 1 - 3:

TROUBLESHOOTING