Nissan Juke Service and Repair Manual : Intake valve timing control

Intake valve timing control : System Diagram

Intake valve timing control : System Description


Intake valve timing control : System Description

INPUT/OUTPUT SIGNAL CHART

SYSTEM DESCRIPTION


SYSTEM DESCRIPTION

This mechanism hydraulically controls cam phases continuously with the fixed


This mechanism hydraulically controls cam phases continuously with the fixed operating angle of the intakevalve.

The ECM receives signals such as crankshaft position, camshaft position, engine speed, and engine coolanttemperature.

Then, the ECM sends ON/OFF pulse duty signals to the intake valve timing (IVT) control solenoid valve depending on driving status. This makes it possible to control the shut/open timing of the intake valve to increase engine torque in low/mid speed range and output in high-speed range.

    Electric ignition system
    Electric ignition system  : System Diagram Electric ignition system  : System Description INPUT/OUTPUT SIGNAL CHART *1: CVT models *2: M/T models *3: ECM determines the start signa ...

    Exhaust valve timing control
    Exhaust valve timing control : System Diagram Exhaust valve timing control: System Description INPUT/OUTPUT SIGNAL CHART SYSTEM DESCRIPTION This mechanism hydraulically controls cam phases c ...

    Other materials:

    Inspection
    LEVEL • Check that the reservoir tank engine coolant level is within the “MIN” to “MAX” when the engine is cool. A : MAX B : MIN • Adjust the engine coolant level if necessary. LEAKAGE • To check for leakage, apply pressure to the cooling system with the radiator cap tester (commercial ser ...

    Electric controlled coupling oil seal
    Exploded View 1. Rear final drive assembly 2. Electric controlled coupling oil seal A. Oil seal lip : Vehicle front : Always replace after every disassembly. : Apply multi purpose grease : Apply gear oil. Removal and Installation REMOVAL 1. Remove rear drive shafts. Refer to RAX-17, & ...

    Service information for electrical incident
    Work Flow WORK FLOW Control Units and Electrical Parts PRECAUTIONS • Never reverse polarity of battery terminals. • Install only parts specified for a vehicle. • Before replacing the control unit, check the input and output and functions of the component parts. • Do not apply excessive ...