Diagnostic Aids
Perform this test when directed by QUICK TEST or if directed by other test procedures. This test is used to diagnose:
- Fuel Pressure
- Fuel Supply Lines
- Fuel Filter
- Fuel Injector(s)
- Fuel Pressure Regulator
- Fuel Injection Supply Manifold (Fuel Rail)
- Fuel Rail Solenoid Shutoff Valve(s)
NOTE:
Fuel rail solenoid shutoff valve is also referred to as low pressure solenoid shutoff valve. Fuel tank solenoid shutoff valve is also referred to as fuel tank solenoid valve.