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:

Slide Motor Inspection
1. Remove the battery cover.. 2. Disconnect the negative battery cable and wait 1 min or more.. 3. Disconnect the slide motor connector. 4. Apply battery positive voltage to the slide motor terminals and inspect the slide motor operation If not as specified, replace the front sea ...

Warning Lights
These lights turn on or flash to notify the user of the system operation status or a system malfunction. Signal Warning Lights Master Warning Light *1 Brake System Warning Light *1*2 ABS Warning Light *1 Charging System Warnin ...

Engine Removal/Installation [Mzr 2.3 Disi Turbo]
WARNING: Fuel vapor is hazardous. It can very easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel. Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries or death and damage. Fuel can also irritate skin ...