Isuzu Rodeo UE. Manual - part 167

6E1–39

RODEO X22SE 2.2L ENGINE DRIVEABILITY AND EMISSION

5. Select F0:Malfunction Indicator Lamp.

060RX019

6. Push “On” soft key.
7. Make sure Lamp illuminates.
8. If lamp illuminates, the Lamp is operating correctly.
9. Select F1:Up Shift Lamp

060RX045

Select F2:Low Fuel Lamp

060RX020

10. Push “On” soft key.

11. Make sure Lamp illuminates.

12. If Lamp illuminates, the Lamp is operaing correctly.

Relays Test

This test is conducted to check Fuel Pump Relay, A/C
Clutch Low Fan and High Fan for prepor 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.

060RW228

6E1–40

RODEO X22SE 2.2L ENGINE DRIVEABILITY AND EMISSION

4. Select F1:Relay Test in the Miscellaneous Test.

060RX046

5. Select  F0:Fuel Pump Relay.

060RX047

6. Push “On” soft key.

060RX022

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

normal.

9. Select F1:A/C Clutch Relay.

10. *Run the Engine at idle.

11. Turn on Air Condtioning.

060RX023

12. Push “On” and “Off” of soft key.
13. Control A/C Clutch Relay and check a data list.
14. If the data list changes, the A/C Clutch Relay is

normal.

6E1–41

RODEO X22SE 2.2L ENGINE DRIVEABILITY AND EMISSION

15. Select F2: Low Fan Relay.

060RX048

16. Push “On” and “Off” of soft key.
17. Control Low Fan Relay and check a data list.
18. If the data list changes, the Low Fan Relay is normal.
19. Run the Fan Motor.
20. Select F3: High Fan Relay.

060RX049

21. Push “On” and “Off” of soft key.
22. Control High Fan Relay and check a data list.

If the data list changes, the High Fan Relay is normal.

23. Run the Fan Motor.

EVAP Test

This test is conducted check EVAP system for its working.
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.

060RW228

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

060RX050

6E1–42

RODEO X22SE 2.2L ENGINE DRIVEABILITY AND EMISSION

5. Select F0: Purge Solenoid.

060RX025

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

060RX026

7. Control EVAP Purge Solenoid and check a data list.
8. If the data list changes, the purge Solenoid is normal.

Ignition SW is “On”.

9. Turn engine off, turn ignition SW “On”.

10. Select F1:EVAP Vent Solenoid.

060RX025

11. Push “On” or “Off” of soft key.

060RX027

12. Control EVAP Vent Solenoid and check a data list.
13. If the data list changes, the EVAP Vent Solenoid is

normal.

Idle Air Control System Test

This test is conducted check to IAC system for proper
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.