Mazda 3 Service Manual: 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.
4. Apply vacuum and verify that the rod moves.
|
Vacuum kPa {mmHg, inHg} |
Rod movement |
|
–2.7 {–20, –0.8} or less |
Not move |
|
–33.4 {–251, –9.9} or more |
Fully pulled |
-
If the rod does not move, replace the intake manifold..
Plug Hole Plate Removal/Installation [Mzr 2.0, Mzr 2.5]
1. Remove the plug hole plate in the order indicated in the figure.
NOTE:
Lift off and remove the plug hole plate from the installation areas as shown
in the figure.
2. Install ...
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 foll ...
Other materials:
Climate Control Unit Inspection [Manual Air Conditioner]
1. Remove the climate control unit with the connector connected..
2. Switch the ignition to ON.
3. Connect the negative (-) lead of the tester to the body ground.
4. By inserting the positive (+) lead of the tester into the climate control
unit connector, measure the voltage according to the ...
Center Cover Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the center panel..
3. Remove the upper clumn cover..
4. Remove the instrument cluster..
5. Pull the center cover in the direction of arrow (1) shown in the figure, then
remove the hooks.
6. Pull the center cover in the direction of ...
Fuel Pump Unit Disassembly/Assembly [Mzr 2.0, Mzr 2.5]
WARNING:
Fuel is very flammable liquid. If fuel spills or leaks from the pressurized
fuel system, it will cause serious injury or death and facility breakage. Fuel
can also irritate skin and eyes. To prevent this, always complete the “Fuel
Line Safety Procedure”, while referring to ...
