Mazda 3 Service Manual: 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 the radiator hose (upper, engine side)..
6. Disconnect the EGR valve connector.
7. Remove in the order indicated in the table.
|
1 |
Water hose |
|
2 |
EGR valve |
|
3 |
Gasket |
8. Install in the reverse order of removal.
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. ...
Positive Crankcase Ventilation (PCV) Valve Inspection [Mzr 2.0, Mzr 2.5]
Airflow Inspection
1. Disconnect the section (A) of the ventilation hose shown in the figure.
2. Start the engine and verify that vacuum is applied to the end of the disconnected
ventilation ...
Other materials:
Hood Disassembly/Assembly
Except Mazdaspeed3
1. Disassemble in the order indicated in the table.
1
Weather strip parting seal
2
Weather strip shroud seal
3
Fasteners A
4
Fasteners B
5
...
Shift-Lock System
The shift-lock system prevents shifting out
of P unless the brake pedal is depressed.
To shift from P:
Depress and hold the brake pedal.
Start the engine.
Press and hold the lock-release button.
Move the selector lever.
NOTE
When the ignition is switched to ACC or
the ignition ...
Door Adjustment
1. Loosen the door hinge installation bolts.
2. Adjust the gap and height difference to the standard range by moving the door
back and forth, left and right.
Standard range
a: 2.5―4.5 mm {0.10―0.17 in}
b: -1.0―1.0 mm {-0.039―0.039 in}
c: 2.5& ...
