P0449

DTC P0449

DTC Detecting Condition and Trouble Area

Wiring Diagram

Wiring Diagram:

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.

1. Warm up engine to normal operating temperature.
2. Drive vehicle at 40 km/h (25 mile/h) for 15 min. (Keep throttle valve operating constantly in this step.)

DTC Troubleshooting

Step 1-2:

Step 3-4: