Mazda 3 Service Manual: EGR Valve Inspection [Mzr 2.0, Mzr 2.5]
Resistance Inspection
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Disconnect the EGR valve connector.
4. Measure the resistance between the EGR valve terminals.
|
EGR valve terminal |
Resistance inspection (ohm) |
|
C―A D―B C―E D―F |
12—16 (At room temperature) |
-
If not within the specification, replace the EGR valve..
EGR Pipe Removal/Installation [Mzr 2.3 Disi Turbo]
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Remove the battery and battery tray..
4. Remove the following parts..
Fresh-air duct
Air cleaner
...
EGR Valve Removal/Installation [Mzr 2.0, Mzr 2.5]
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Drain the engine coolant from the radiator..
4. Remove the air cleaner and the air hose as a single unit..
5. Remove ...
Other materials:
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 ...
How to Use the Bluetooth ® Audio System
Switching to Bluetooth ® audio mode
To listen to music or voice audio recorded to a Bluetooth ® audio device,
switch to the
Bluetooth ® audio mode to operate the audio device using the audio system
control panel.
Any Bluetooth ® audio device must be paired to the vehicle's Bluetooth ® ...
Recommendations for Shifting (for
Vehicles without Gear Shift
Indication)
Upshifting
For normal acceleration, Mazda
recommends these shift points:
(U.S.A. and Canada)
For cruising, Mazda recommends these
shift points:
(U.S.A. and Canada)
Downshifting
When you must slow down in heavy traffic
or on a steep upgrade , downshift before
the engine starts to ov ...
