P0510

WIRING DIAGRAM





DETECTING CONDITION AND POSSIBLE CAUSE

NOTE: When DTC P0108, P0113, P0118, P0123 and P0510 are indicated together, it is possible that "G/R" circuit is open.

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.

1. Turn ignition switch OFF. Clear DTC with ignition switch ON, check vehicle and environmental condition for:
- Indication of fuel level meter in combination meter: 1/4 or more
- Altitude (barometric pressure): 24OOm, 8OOOft or less (560mmHg, 75kPa or more)
- Ambient temp.: -10°C, 14°F or higher
- Intake air temp.: 50°C, 122°F or lower
2. Warm up engine to normal operating temperature.
3. Increase vehicle speed to higher than 20 mph, 32 km/h and then stop vehicle.
4. Repeat above step 3, 15 times.
5. Stop vehicle.
6. Check DTC in "DTC" mode and pending DTC in "ON BOARD TEST" or "PENDING DTC" mode.





INSPECTION