2.
Is the operating sound heard normally?
 | ▶ Go to "Fuel inspection" procedure as below. |
 | ▶ Go to "Fuel pump" inspection procedure. |
Check if the operating sound of fuel pump comes out by using the actuation test of "FUEL PUMP RELAY"on the scan tool.
Is the operating sound heard normally?
| ▶ Go to "Fuel inspection" procedure as below. |
| ▶ Go to "Fuel pump" inspection procedure. |
Inspect fuel leakage visually from fuel tank and fuel pump mounting point.
Inspect fuel quality and inside of fuel tank after removing fuel pump.
Check contamination of fuel filter and foreign substances in the fuel filter.
Are the fuel quality, fuel tank and fuel filter normal?
| ▶ Go to "Compression pressure" inspection procedure. ▶ Go to "Air cleaner" inspection procedure. ▶ Go to "Catalytic converter" inspection procedure. ▶ Go to "Low pressure fuel system" inspection procedure. ▶ Go to "High pressure fuel system" inspection procedure. ▶ Go to "Injector" inspection procedure. ▶ Go to "ETC" inspection procedure. ▶ Go to "OCV" inspection procedure. |
| ▶ Replace fuel. ▶ Repair/replace fuel system. |
