Mazda 3 Service Manual: Variable Swirl Solenoid Valve Inspection [Mzr 2.3 Disi Turbo]
Airflow Inspection
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Remove the variable swirl solenoid valve..
4. Inspect the airflow between the ports under the following conditions.
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If not as specified, replace the variable swirl solenoid valve..
Variable Swirl Shutter Valve Actuator Inspection [Mzr 2.3 Disi Turbo]
Operation Inspection
1. Remove the air hose..
2. Disconnect the vacuum hose from the variable swirl control solenoid valve.
3. Connect a vacuum pump to the variable swirl shutter valve actuator. ...
Variable Tumble Shutter Valve Actuator Inspection [Mzr 2.0, Mzr 2.5]
Operation Inspection
1. Remove the air hose..
2. Disconnect the vacuum hose from the variable tumble shutter valve actuator.
3. Connect a vacuum pump to the variable tumble shutter valve act ...
Other materials:
Thermostat Inspection [Mzr 2.0, Mzr 2.5]
1. Remove the thermostat..
2. Visually check that the thermostat valve is closed.
3. Place the thermostat in water.
WARNING:
During inspection, the thermostat and water are extremely hot and can cause
severe burns. Do not touch the thermostat and water.
4. Heat the water and c ...
Adjuster Anchor Removal/Installation
WARNING:
The side air bag sensor is attached to the lower part of the B-pillar. When
working around the B-pillar, disconnect the negative battery cable or work carefully,
avoiding excessive impact to the lower part of the B-pillar.
1. Remove the following parts:
a. Front sc ...
Voice Recognition Learning
Function (Speaker Enrollment)
(Type A)
The voice recognition learning function enables voice recognition appropriate
to the characteristics of the user's voice. If the recognition of the voice
input commands to the system is not adequate, this function can largely improve
the system's voice recognition of the user. If your voice ca ...
