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Home >> Isuzu >> 2004 >> Rodeo 4WD V6-3.5L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Miscellaneous Tests >> Fuel System Test
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Fuel System Test

Fuel System Test
This Test is conducted check Fuel Level Gauge for proper operation.
Tech 2 must be used for this test.

Test Procedure:
1. Connect Tech 2 to the vehicle DLC.
2. Ignition SW is "On".




3. Select F3: Miscellaneous Test in the Application Menu.




4. Select F4: Fuel System Test in the Miscellaneous Test.




5. Select F1: Injector Balance Test.
6. Push "Decrease" or "Increase" soft key.
7. Control Fuel Level and check data list.
8. If data list changes, the Fuel Gauge Level is normal.




9. Select F0: High Pressure Regulator Valve.
10. Push "Reset" soft key.
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