Mazda 3 manuals

Mazda 3 Service Manual: EGR Pipe Removal/Installation [Mzr 2.3 Disi Turbo]

Mazda 3 Service Manual / Engine / Emissions / 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..

5. Set the throttle body out of the way..

6. Remove the EGR pipe.


7. Install in the reverse order of removal.

Check Valve (Two Way) Removal/Installation [Mzr 2.0, Mzr 2.5]
Mexico NOTE: The check valve (two-way) cannot be removed as it is built into the rollover valve. The rollover valve cannot be removed as it is built into the fuel tank. 1. Re ...

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. ...

Other materials:

PCM Inspection [Mzr 2.0, Mzr 2.5]
Using M-MDS NOTE: PIDs for the following parts are not available on this model. Go to the appropriate part inspection page. CMP sensor Main relay 1. Connect the M-MDS to the DLC-2. 2. Switch the ignition to ON. 3. Measure the PID value. ...

Caliper (Front) Disassembly/Assembly [Mzr 2.0, Skyactiv G 2.0, Mzr 2.5]
1. Disassemble in the order indicated in the table. 1 Bleeder cap 2 Bleeder screw 3 Piston (See Piston Disassembly Note.) (See Piston Assembly Note.) 4 Dust seal (See Dust Seal ...

Washer Fluid Level Sensor Inspection
1. Disconnect the negative battery cable.. 2. Remove the front bumper.. 3. Verify that continuity between the washer fluid-level sensor terminals is as indicated in the table. If not as specified, replace the washer fluid-level sensor. ...

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