Mazda 3 Service Manual: Variable Tumble Shutter Valve Switch Inspection [Mzr 2.0, Mzr 2.5]
Voltage Inspection
NOTE:
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The variable tumble shutter valve switch cannot be removed as a single unit. When replacing the variable tumble shutter valve switch, replace it together with the intake manifold as a single unit.
1. Connect the M-MDS to the DLC–2.
2. Switch the ignition to ON.
3. Verify that the variable tumble shutter valve switch output voltage (PID: IMRC_POS) is within the specification..
-
If not as specified, replace the intake manifold..
Throttle Position (TP) Sensor Inspection [Mzr 2.0, Mzr 2.5]
Voltage Inspection
CAUTION:
The inspection cannot be performed with this method correctly if there is
a malfunction of the APP sensor or throttle valve actuator. Verify that no DTCs
rel ...
Variable Swirl Shutter Valve Switch Inspection [Mzr 2.3 Disi Turbo]
Voltage Inspection
NOTE:
The variable swirl shutter valve switch cannot be removed as a single unit.
When replacing the variable swirl shutter valve switch, replace it together
with the ...
Other materials:
Filament Inspection
1. Turn the ignition switch to the ON position.
2. Turn the rear window defroster switch on.
CAUTION:
Directly touching the rear window defroster filament with the lead of the
tester could damage it. Wrap aluminum foil around the end of the lead and inspect
the filament by touc ...
Rear Door Latch Switch Inspection
1. Fully open the rear door glass.
2. Disconnect the negative battery cable..
3. Remove the following parts:
a. Rear door trim.
b. Rear inner handle.
c. Rear door speaker.
d. Rear power window motor.
e. Rear door glass.
f. Rear door latch and lock actuator.
4. Verify that the conti ...
How to use USB mode (Type A)
Type
Playable data
USB mode
MP3/WMA/AAC file
This unit does not support a USB 3.0
device. In addition, other devices may not
be supported depending on the model or
OS version.
Playback
Switch the ignition to ACC or ON.
Press the power/volume dial to ...
