MECHANICAL(H4DOTC DIESEL) > Fuel Pressure
1. Drive the vehicle for 5 to 10 km (3 to 6 miles) until the engine coolant temperature rises to 85°C (185°F) or higher.
NOTE:
2. Park the vehicle on a level surface, and stop the engine.
3. Shift the MT gear shift lever to neutral.
4. Place wheel chocks at the front and rear of all wheels and securely engage the parking brake.
5. Start the engine, and read the current data for engine. 
NOTE:
When measuring fuel pressure, always keep the engine coolant temperature at 85°C (185°F) or higher.
|
Item displayed on Subaru Select Monitor |
Inspection conditions |
Reference value |
|
Common rail pressure |
800 rpm (During idling) |
30 MPa ±5 Mpa |
|
2,000 rpm |
51 MPa ±5 Mpa | |
|
3,000 rpm |
61 MPa ±5 Mpa | |
|
4,000 rpm |
79 MPa ±5 Mpa |