Mazda 3 manuals

Mazda 3 Service Manual: Vacuum Pump Inspection [Skyactiv G 2.0]

Mazda 3 Service Manual / Brakes / General / Vacuum Pump Inspection [Skyactiv G 2.0]

1. Pinch open the clamp using pliers and disconnect the vacuum hose from the vacuum pump.


2. Install the vacuum gauge as shown in the figure, then check the vacuum.


3. Warn up the engine.

Vacuum pump vacuum specification (reference value) (SKYACTIV-G 2.0)

Measurement condition

Specification

Engine speed

Change in vacuum amount

Period of time change in vacuum amount condition met

While idling (520—700 rpm (reference value))

From 60 kPa {450 mmHg, 18 inHg} to 67 kPa {503 mmHg, 20 inHg}

8 s or less


Vacuum pump maximum vacuum specification (reference value) (SKYACTIV-G 2.0)

Measurement condition

Specification

While idling (no time designation)

93.3 kPa {700 mmHg, 27.6 inHg} or more


4. Install in the reverse order of the removal.

Vacuum Line Inspection
MZR 2.0, MZR 2.5, MZR 2.3 DISI Turbo 1. Remove the vacuum hose.. 2. Verify that air can be blown from the power brake unit side of the vacuum hose towards the intake manifold side, and that air c ...

Vacuum Pump Removal/Installation [Skyactiv G 2.0]
1. Remove the plug hole plate.. 2. Remove the battery and battery tray.. 3. Pinch open the clamp using pliers and disconnect the vacuum hose from the vacuum pump. 4. Remove in the order sh ...

Other materials:

Drive Belt Auto Tensioner Inspection [Skyactiv G 2.0]
WARNING: A hot engine can cause severe burns. Turn off the engine and wait until it is cool before servicing. CAUTION: If the rubber part of the drive belt auto tensioner is damaged by a screwdriver or other tool, oil in the hydraulic pressure unit could leak and the tens ...

Accelerator Pedal Removal/Installation [Mzr 2.0, Mzr 2.5]
1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the driver-side lower panel.. 4. Remove in the order indicated in the table. 1 APP sensor connector 2 Accelerator pedal 5. Install in the rev ...

Manifold Absolute Pressure (Map) Sensor/Boost Air Temperature Sensor Removal/Installation [Mzr 2.3 Disi Turbo]
NOTE: Because the boost air temperature sensor is integrated in the MAP sensor, replacing the boost air temperature sensor includes replacement of the MAP sensor/boost air temperature sensor. 1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove t ...

© 2016-2025 Copyright www.mazda3tech.com