Nissan Juke Service and Repair Manual : Evaporative emission system

Evaporative emission system: System Diagram

Evaporative emission system : System


Evaporative emission system : System Description

INPUT/OUTPUT SIGNAL CHART

*: ECM determines the start signal status by the signals of engine speed and


*: ECM determines the start signal status by the signals of engine speed and battery voltage.

SYSTEM DESCRIPTION

The evaporative emission system is used to reduce hydrocarbons emitted into


The evaporative emission system is used to reduce hydrocarbons emitted into the atmosphere from the fuel system. This reduction of hydrocarbons is accomplished by activated charcoals in the EVAP canister.

The fuel vapor in the sealed fuel tank is led into the EVAP canister which contains activated carbon and the vapor is stored there when the engine is not operating or when refueling to the fuel tank.

The vapor in the EVAP canister is purged by the air through the purge line to the intake manifold when the engine is operating. EVAP canister purge volume control solenoid valve is controlled by ECM. When the engine operates, the flow rate of vapor controlled by EVAP canister purge volume control solenoid valve is proportionally regulated as the air flow increases.

EVAP canister purge volume control solenoid valve also shuts off the vapor purge line during decelerating and idling.

    Starter motor drive control
    Starter motor drive control : System Diagram Starter motor drive control : System DescriptionINPUT/OUTPUT SIGNAL CHART INPUT/OUTPUT SIGNAL CHART *: With Intelligent Key system SYSTEM DESCRIPT ...

    Automatic speed control device (ASCD)
    Automatic speed control device (ASCD) : System Diagram Automatic speed control device (ASCD) : System Description INPUT/OUTPUT SIGNAL CHART *1: M/T models *2: CVT models BASIC ASCD SYSTEM ...

    Other materials:

    G sensor
    Exploded View 1. Bracket 2. G sensor : Vehicle front : N·m (kg-m, ft-lb) : N·m (kg-m, in-lb) Removal and Installation CAUTION: • Never drop or strike G sensor, because it has little tolerance for impact. • Never use a power tool to avoid impact. REMOVAL 1. Disconnect the battery cable ...

    System
    Engine control system : System Diagram Engine control system : System Description ECM performs various controls such as fuel injection control and ignition timing control. MULTIPORT FUEL INJECTION SYSTEM Multiport fuel injection system : System Diagram Multiport fuel injection system : ...

    P0090 fuel pump
    DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK HIGH PRESSURE SUPPLY PUMP (PRESSURE CONTROL VALVE) POWER SUPPLY 1. Turn ignition switch OFF. 2. Disconnect high pressure supply pump (pressure control valve) harness connector. 3. Turn ignition switch ON. 4. Check the voltage betwe ...