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Home >> Isuzu >> 1999 >> Rodeo S 2WD L4-2.2L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> TECH 2 - Miscellaneous Tests >> Fuel System Test
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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 in the Miscellaneous Menu.




5. Select F1: Fuel Gauge Level




6. Push Decrease or Increase of soft key.
7. Control Fuel Level and check data list.
8. If data list changes, the Fuel Gauge Level is normal.




9. Select F0: Fuel Trim Reset.




10. Push Reset of soft key.