Mazda CX-5 Service & Repair Manual: Purge Solenoid Valve
Purpose, Function
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Introduces evaporative gas absorbed by the charcoal canister to the intake manifold.
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The purge solenoid valve opens according to the control signal from the PCM.
Construction
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The purge solenoid valve is installed in the engine compartment.
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The purge solenoid valve consists of a coil, spring, and plunger.
Operation
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According to the control signal from the PCM, the coil is energized and the plunger is operated to open/close the purge solenoid valve.
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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
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For evaporative purge control details, refer to CONTROL SYSTEM..
Fail-safe
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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:
Rear Sash Molding Installation
WARNING:
Using a utility knife with bare hands can cause injury. Always wear gloves
when using a utility knife.
NOTE:
Double-sided adhesive tape has already been attached to the new rear sash
molding.
1. When installing a new rear sash molding, follow the procedure ...
Seat Belt Warning Light
Purpose
The seat belt warning light warns the driver that a seat belt is not fastened.
Function
The instrument cluster flashes/illuminates the seat belt warning light based
on the following CAN signals:
Vehicle speed signal sent from PCM
Driver/passenge ...
Shift Pressure Control (Line Pressure Control) [Fw6 A EL, Fw6 Ax EL]
Outline
The TCM drives the pressure control solenoid and adjusts the pressure based
on the accelerator pedal depression amount, vehicle speed, ATF temperature,
and gear shift signal. As a result, line pressure is controlled finely and with
high accuracy according to the engine load c ...
