Fuel System Test - Isuzu 2000 Trooper Workshop Manual

6E–52
TROOPER 6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
6. Push "Decrease" or "Increase" soft key.
7. Control EVAP Purge Solenoid and check a data list.
8. If the data list changes, the Purge Solenoid is normal.
9. Turn engine off, turn ignition SW "On".
10. Select F1:EVAP Vent Solenoid.
11. Push "On" or "Off" soft key.
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12. Control EVAP Vent Solenoid and check data list.
13. If the data list changes, the EVAP Vent Solenoid is
normal.

Fuel System Test

This test is conducted check Fuel system 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.
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