Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross. Manual - part 756

6E–48

TROOPER 6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS

9. Select F2: Up Shift Lamp

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10. Push “On” soft key.

11. Make sure Lamp illuminates.

12. If Lamp illuminates, the Lamp is operating correctly.
13. Select F2:Low Fuel Lamp

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14. Push “On” soft key.
15. Make sure Lamp illuminates.
16. If Lamp illuminates, the Lamp is operating correctly.

17. Select F3:Reduced Power Lamp

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18. Push “On” soft key.
19. Make sure Lamp illuminates.
20. If Lamp illuminates, the Lamp is operating correctly.
21. Select F5:Cruise Control Lamp

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22. Push “On” soft key.
23. Make sure Lamp illuminates.
24. If Lamp illuminates, the Lamp is operating correctly.

6E–49

TROOPER 6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS

Relays Test

This test is conducted to check Fuel Pump Relay and A/C
Clutch 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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4. Select F1:Relay Test in the Miscellaneous Test.

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5. Select  F0:Fuel Pump Relay.

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6. Push “On” soft key.

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7. Control Fuel Pump Relay and check data list.
8. If the data list changes, the Fuel Pump Relay is

normal.

9. Select F1:A/C Clutch Relay.

10. Run the Engine at idle.

6E–50

TROOPER 6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS

11. Turn on Air Conditioning.

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12. Turn “On” and “Off” A/C Switch.
13. Contol A/C Clutch Relay and check data list.
14. If the data list changes, the Fuel Pump Relay is

normal.

EVAP Test

This test is conducted to check EVAP system for its power
operation.
Tech 2 must be used for this test.
Test Procedure:

1. Connect Tech 2 to the vehicle DLC.
2. Run the Engine at idle.
3. Select F3: Miscellaneous Test in the Application

Menu.

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4. Select F2: EVAP Test in the Miscellaneous Test.

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5. Select F0: Purge Solenoid.

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6E–51

TROOPER 6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS

6. Push “Decrease” or “Increase” soft key.

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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.

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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.

060R100078