Mazda 3 Workshop Manual – Engine + Wiring Diagrams + Diagnostic Trouble Codes
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Fresh-air duct
(See Fresh-air Duct Removal Note.)
Variable intake air solenoid valve
Variable tumble solenoid valve
Fuel distributor
(See FUEL INJECTOR REMOVAL/INSTALLATION [LF].)
Intake manifold
(See Intake Manifold Removal Note.)
Fresh-air Duct Removal Note
1. Remove the front bumper before removing the fresh-air duct. (See FRONT BUMPER
REMOVAL/INSTALLATION.)
Intake Manifold Removal Note
1. Remove the dipstick pipe. (See OIL PAN REMOVAL/INSTALLATION [LF].)
2. Remove the accelerator cable bracket from the intake manifold.
Air Cleaner Case Installation Note
Note
• Before installing the air cleaner case, verify that the rubber mounts on the battery support
bracket have not fallen off.
• When inserting the air cleaner case into the rubber mounts, applying soapy water aids the
operation.
1. Verify that two rubber mounts are installed on the battery support bracket.
2. Install the air cleaner case into the rubber mounts.