Nissan Juke Service and Repair Manual : Positive crankcase ventilation

Inspection

1.CHECK PCV VALVE

With engine running at idle, remove PCV valve from rocker cover. A properly working valve makes a hissing noise as air passes through it. A strong vacuum should be felt immediately when a finger is placed over valve inlet.

Is the inspection result normal? YES >> INSPECTION END

NO >> Replace PCV valve.

Removal and installation


    Evaporative emission system
    Inspection 1. Visually inspect EVAP vapor lines for improper attachment and for cracks, damage, loose connections, chafing and deterioration. 2. Check EVAP canister as follows: a. Block port (A) ...

    Other materials:

    Hood
    Exploded View 1. Hood assembly 2. Hood bumper rubber 3. Radiator core seal 4. Hood bumper rubber 5. Clamp 6. Hood hinge 7. Grommet 8. Hood support rod : Clip : Pawl : Body grease Hood assembly HOOD ASSEMBLY : Removal and Installation CAUTION: • Operate with two workers, because ...

    Engine unit
    Disassembly 1. Remove intake manifold. Refer to EM-163, "Exploded View". 2. Remove exhaust manifold. Refer to EM-166, "Exploded View". 3. Remove oil pan (lower). Refer to EM-169, "Exploded View". 4. Remove ignition coil, spark plug, and rocker cover. Refer to EM-17 ...

    P0697 sensor power supply
    DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK GROUND CONNECTION 1. Turn ignition switch OFF and wait at least 4 minutes. 2. Check ground connection E38. Refer to Ground Inspection in GI-44, "Circuit Inspection". Is the inspection result normal? YES >> GO TO 2 ...