Nissan Juke Service and Repair Manual : Engine emits white smoke (especially when starting)

Nissan Juke Service and Repair Manual / Engine Control System K9K / Symptom diagnosis / Engine emits white smoke (especially when starting)

Description

CHART 21: ENGINE EMITS WHITE SMOKE (ESPECIALLY WHEN STARTING)

Diagnosis Procedure

1.CHECK FUEL

Check that the fuel reservoir is correctly filled and with the right fuel.

>> GO TO 2.

2.CHECK COOLING SYSTEM

Check the cooling system. Refer to CO-60, "Troubleshooting Chart".

Is the inspection result normal? YES >> GO TO 3.

NO >> Repair or replace.

3.CHECK GLOW SYSTEM

Check the glow system.

Is the inspection result normal? YES >> GO TO 4.

NO >> Repair or replace glow system. Refer to EM-292, "Removal and Installation".

4.CHECK MAJOR LEAK IN FUEL INJECTOR/FUEL INJECTORS OPEN

Perform the TEST 6: MAJOR LEAK IN FUEL INJECTOR/FUEL INJECTORS OPEN. Refer to EC-876, "Work Procedure (TEST 6: Fuel Injectors Leak Check)".

>> GO TO 5.

5.CHECK INCORRECT FUEL INJECTION QUANTITY

Perform the TEST 7: INCORRECT FUEL INJECTION QUANTITY. Refer to EC-877, "Work Procedure (TEST 7: Fuel Injection Quantity Check)".

>> INSPECTION EN

    Engine smokes when revved
    Description CHART 20: ENGINE SMOKES WHEN REVVED Diagnosis Procedure 1.CHECK ENGINE OIL Check the grade of engine oil. Refer to LU-25, "Inspection". Is the inspection result normal? Y ...

    Emission control not satisfactory
    Description CHART 22: EMISSION CONTROL NOT SATISFACTORY Diagnosis Procedure 1.CHECK ECM POWER SUPPLY AND GROUND CIRCUIT Check ECM power supply and ground circuit. Refer to EC-885, "Diagnosis ...

    Other materials:

    SRS air bag warning lamp does not turn on
    Diagnosis Procedure 1.CHECK COMBINATION METER POWER SUPPLY AND GROUND CIRCUIT Check conbination meter unit power supply and ground circuit. Refer to MWI-51, "COMBINATION METER : Diagnosis Procedure". Is the inspection result normal? YES >> GO TO 2. NO >> Repair or r ...

    Back door opener actuator
    Diagnosis Procedure 1.CHECK BACK DOOR OPENER ACTUATOR INPUT SIGNAL 1. Turn ignition switch OFF. 2. Disconnect back door opener assembly connector. 3. Check voltage between back door opener assembly harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO > ...

    Ambient sensor
    Removal and Installation REMOVAL 1. Remove bumper fascia assembly. Refer to EXT-13, "Removal and Installation". 2. Disengage fixing pawl, and then remove ambient sensor (1) from air guide RH. : Pawl 3. Disconnect ambient sensor connector (2), and then remove ambient sensor. INS ...