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:
DSC Off Switch Inspection
1. Remove the DSC OFF switch..
2. Verify that the continuity between the DSC OFF switch terminals is as indicated
in the table.
If not as indicated in the table, replace the DSC OFF switch.
3. Apply battery voltage to DSC OFF switch terminal E, and connect terminal A
to g ...
Drive Belt Inspection [Skyactiv G 2.0]
Generator Drive Belt
NOTE:
The generator drive belt deflection/tension inspection is not necessary with
the adoption of the drive belt auto tensioner.
1. Verify that the indicator part of the cast hexagon on the drive belt auto
tensioner is within the normal range.
If ...
Electric Power Steering Oil Pump Component Disassembly/Assembly
CAUTION:
The internal parts of the EHPAS control module and motor could be damaged
if they receive an impact. Be careful when handling the EHPAS control module
and motor to prevent the component from getting hit. Replace the electric power
steering oil pump component if it has recei ...
