Mazda 2: Charcoal Canister
CHARCOAL CANISTER REMOVAL/INSTALLATION
CAUTION:
- Disconnecting/connecting the quick release connector without cleaning it
may cause
damage to the fuel pipe and quick release connector. Always clean the quick
release
connector joint area before disconnecting/connecting using a cloth or soft
brush, and
make sure that it is free of foreign material.
1. Remove in the order indicated in the table.

- Quick release connector
- Quick release connector
- Evaporative hose
- Protector
- Charcoal canister
2. Install in the reverse order of removal.
Evaporative Hose Installation Note
1. Install the evaporative hose as shown in the figure.

CHARCOAL CANISTER INSPECTION
Leakage Inspection
1. Remove the charcoal canister. (See CHARCOAL CANISTER
REMOVAL/INSTALLATION).
2. Perform the following procedure:
- Assemble the hose used for inspection to port A.
- Cover ports B and C with the caps.

CAUTION:
- Do not apply a pressure 20 kPa {150 mmHg, 5.91 inHg} or more to the
charcoal
canister for 1 min. or more. Doing so will damage the charcoal canister.
3. Apply pressure (19.6 kPa {147 mmHg, 5.79 inHg}) through the hose, and
verify that air
does not leak from the charcoal canister.

Airflow Inspection
1. Remove the charcoal canister. (See CHARCOAL CANISTER
REMOVAL/INSTALLATION).
2. Perform the following procedure to verify the charcoal canister airflow.
Between port A and port B

- Apply a pressure of 19.6 kPa {147 mmHg, 5.79 inHg} to port A.
- Verify that there is airflow from port B.
Between port A and port C

- Apply a pressure of 19.6 kPa {147 mmHg, 5.79 inHg} to port A.
- Verify that there is airflow from port C.
Between port B and port C

- Apply a pressure of 19.6 kPa {147 mmHg, 5.79 inHg} to port B.
- Verify that there is airflow from port C.
- If there is no airflow, replace the charcoal canister. (See CHARCOAL
CANISTER REMOVAL/INSTALLATION).
READ NEXT:
PURGE SOLENOID VALVE REMOVAL/INSTALLATION
1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION).
CAUTION:
Removing the fresh-air duct from the air cleaner case may damage the
EGR VALVE REMOVAL/INSTALLATION
1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION).
2. Remove the air cleaner cover. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION).
NOTE:
Bec
POSITIVE CRANKCASE VENTILATION (PCV) VALVE REMOVAL/INSTALLATION
1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION).
2. Remove the fresh-air duct and the air cleaner as a sin
SEE MORE:
When the customer reports a vehicle malfunction, check the malfunction
indicator lamp (MIL) indication and
diagnostic trouble code (DTC), then diagnose the malfunction according to
the following flowchart.
If a DTC exists, diagnose the applicable DTC inspection. (See DTC
TABLE ).
If a
Can be used when the ignition is switched
ON.
Use this switch to turn on the front fog
lights. The front fog lights will improve
visibility at night and during foggy
conditions.
To turn the front fog lights on, rotate the
fog light switch to the or
position
(the fog light switch retur
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