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:

    P0031, P0032 A/F sensor 1 heater
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PRECONDITIONING If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait wait at least 10 seconds before conducting the next test. TESTING CONDITION: Before performing the following p ...

    Rear suspension beam
    Exploded View 1. Rear suspension beam 2. Rear suspension arm bracket : Always replace after every disassembly. : N·m (kg-m, ft-lb) Removal and Installation REMOVAL 1. Remove tires. Refer to WT-7, "Removal and Installation". 2. Drain brake fluid. Refer to BR-12, "Draining& ...

    Handling precaution
    NISSAN Dynamic Control System • The engine torque, engine power, boost pressure, and instantaneous fuel consumption are provided for information purposes only. They are not intended to prompt the driver to adjust driving style. The readings may be slightly delayed relative to the actual vehic ...