Mazda 3 Service Manual: Exhaust & Emissions

Valve Clearance Inspection [Mzr 2.0, Mzr 2.5]

1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the plug hole plate.. 4. Disconnect the wiring harness. 5. Remove the ignition coils.. 6. Remove the spark ...

Exhaust System Inspection [Mzr 2.0, Mzr 2.5]

1. Start the engine and inspect each exhaust system component for exhaust gas leakage. If there is leakage, repair or replace the appropriate component.. ...

Other materials:

Steering Wheel And Column Removal/Installation [Without Advanced Keyless Entry And Push Button Start System]
WARNING: Handling the air bag module improperly can accidentally operate (deploy) the air bag module, which may seriously injure you. Read the service warnings before handling the air bag module.. 1. Remove the driver-side front scuff plate.. 2. Remove the driver-side front sid ...

Locking, Unlocking
Locking, Unlocking with Transmitter All doors and the liftgate can be locked/ unlocked by operating the keyless entry system transmitter, refer to Keyless Entry System . Locking, Unlocking with Door- Lock Switch All doors and the liftgate lock automatically when the lock side is pressed. Th ...

Combination Switch Removal/Installation
CAUTION: Handling the air bag module improperly can accidentally deploy the air bag module, which may seriously injure you. Read the air bag system service warnings and cautions before handling the air bag module.. 1. Switch the ignition to off. 2. Disconnect the negative batte ...