Intake-Air System Removal/Installation [Z6] - Mazda 3 Workshop Manual

Mazda 3 Workshop Manual – Engine + Wiring Diagrams + Diagnostic Trouble Codes
MTX: -72.0 kPa {-541 mmHg, -21.3 inHg} or more
5. After measuring the intake manifold vacuum, install the vacuum hose to the purge solenoid valve as
shown in the figure.

INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [Z6]

Warning
• A hot engine and intake air system can cause severe burns. Turn off the engine and wait until
they are cool before removing the intake air system.
• Fuel line spills and leakage from the pressurized fuel system are dangerous. Fuel can ignite and
cause serious injury or death and damage. Fuel can also irritate skin and eyes. To prevent this,
always complete the "Fuel Line Safety Procedure". (See
Caution
• The PCM is built into the air cleaner cover. Applying excessive pressure to the cover could
damage the PCM. Be careful not to put your hands on the PCM during the removal/installation.
• Removing the PCM from the air cleaner could damage the sealing or the circuitry. Do not
remove the PCM from the air cleaner.
1. Remove the battery cover. (See
2. Disconnect the negative battery cable.
3. Remove the under cover.
4. Remove in the order indicated in the table.
5. Install in the reverse order of removal.
6. Complete the "AFTER SERVICE PRECAUTION". (See
Downloaded from
BATTERY REMOVAL/INSTALLATION
https://carmanualshub.com/
BEFORE SERVICE
[Z6].)
AFTER SERVICE PRECAUTION.)
- automotive repair manuals website
B3E011300113W05
PRECAUTION.)