Mazda 3 Service Manual: Variable Intake Air Solenoid Valve Inspection [Mzr 2.0, Mzr 2.5]
Airflow Inspection
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Remove the variable intake air solenoid valve..
4. Inspect airflow between the ports under the following conditions.
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If not as specified, replace the variable intake air solenoid valve..
Variable Intake Air 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 intake air shutter valve actuator.
3. Connect a vacuum pump to the variable intake air shutter v ...
Manifold Absolute Pressure (Map) Sensor Inspection [Mzr 2.0, Mzr 2.5]
Voltage Inspection
1. Connect the M-MDS to the DLC–2.
2. Switch the ignition to ON.
3. Verify that the MAP sensor output voltage (PID: MAP) is within the specification..
If not as sp ...
Other materials:
Sunroof Unit Disassembly/Assembly
NOTE:
If the guide or sunroof motor is removed, the glass panel will not be positioned
properly after the re-installation. To ensure proper positioning of the glass
panel, place alignment marks on the guide pin and frame before removing the
guide or sunroof motor.
1. Disassemb ...
Glass Antenna Inspection
4SD
1. Disconnect the negative battery cable..
2. Disconnect the antenna amplifier connector B..
3. Disconnect the antenna feeder No.3 connector C. (with audio unit (with display)).
4. Inspect the glass antenna for damage visually.
5. Inspect for continuity between the glass antenna termin ...
Antenna Feeder No.3 Inspection
4SD (With Audio System (With Display))
1. Disconnect the negative battery cable..
2. Remove the rain sensor cover. (Vehicles with auto light/wiper system).
3. Disconnect the rain sensor connector. (Vehicles with auto light/wiper system)
4. Partially peel back the seaming welts.
5. Remove t ...
