Mazda CX-5 Service & Repair Manual: Purge Solenoid Valve

Mazda CX-5 Service & Repair Manual / Engine / Emissions / Purge Solenoid Valve

Purpose, Function

Introduces evaporative gas absorbed by the charcoal canister to the intake manifold.
The purge solenoid valve opens according to the control signal from the PCM.

Construction

The purge solenoid valve is installed in the engine compartment.
The purge solenoid valve consists of a coil, spring, and plunger.

Operation

According to the control signal from the PCM, the coil is energized and the plunger is operated to open/close the purge solenoid valve.
When the purge solenoid valve is open, evaporative gas flows from the charcoal canister to the intake manifold side.

Purge solenoid valve open/closed view

For evaporative purge control details, refer to CONTROL SYSTEM..

Fail-safe

Function not equipped.

Purge Solenoid Valve Removal/Installation

1. Disconnect the negative battery cable.. 2. Remove the plug hole plate.. 3. Remove the air cleaner and air hose as a single unit.. 4. Disconnect the high pressure fuel pump connector. 5. Dis ...

Quick Release Connector (Emission System) Removal/Installation

Quick Release Connector Type and Position CAUTION: Verify the type and location, and install/remove properly. U.S.A. and CANADA Except U.S.A. and CANADA Type A Removal CAUTIO ...

Other materials:

Electric Variable Valve Timing Actuator Inspection
WARNING: A hot engine can cause severe burns. Turn off the engine and wait until it is cool before servicing. CAUTION: Do not disassemble the electric variable valve timing actuator because it is a precision unit. 1. Disconnect the negative battery cable.. 2. Remo ...

Rear Body Control Module (Rbcm) Configuration (Using Read/Write Function)
NOTE: When performing configuration, it is necessary to read the vehicle specification information from the rear body control module (RBCM) before replacing it. Connect the M-MDS to the vehicle and perform vehicle identification before removing the rear body control module (RBCM). T ...

Blind Spot Monitoring (Bsm) Off Indicator Light
Purpose The BSM OFF indicator light informs the driver that the Blind Spot Monitoring (BSM) system is turned off or there is a malfunction in the system. Function The instrument cluster illuminates the BSM OFF indicator light based on the BSM system off signal sent via a CA ...