Mazda CX-5 Service & Repair Manual: 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:
Pre Delivery Inspection
Pre?Delivery Inspection Table
Exterior
INSPECT and ADJUST, if necessary, the following items to specification:
?Glass, exterior bright metal and paint for damage
?Wheel lug nuts
?All weatherstrips for damage or detachment
?Adjust tire pressures to specification
Adjust the tire pr ...
Air Fuel Ratio (A/F) Sensor Inspection
A/F Sensor Inspection
1. Connect the M-MDS to the DLC?2.
2. Switch the ignition ON (engine on).
3. Warm up the engine to normal operating temperature.
4. Access the following PIDs using the M-MDS..
VSS (Vehicle speed)
RPM (Engine speed)
O2S11 (A/F sensor output current ...
Tire Pressure Monitoring System Set Switch
Purpose
The tire pressure monitoring system set switch is used to initialize the
tire pressure monitoring system.
Construction, Operation
The tire pressure monitoring system set switch is installed to the instrument
panel.
The tire pressure monitoring sy ...
