Isuzu 1999 RODEO Workshop Manual page 1285

6E2–42
RODEO 6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS
4. Select F2:EVAP Test in the Miscellaneous Test.
5. Select F0: Purge Solenoid.
6. Push "Decrease" or "Increase" soft key.
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7. Control EVAP Purge Solenoid and check 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.
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