Airflow Inspection

WARNING: This page is about a different variant/trim than selected.

Perform the following procedure to verify the charcoal canister airflow.

Between port A and port C

Plug the port B.

Courtesy of MAZDA MOTORS CORP.

Apply a pressure of 1.8 kPa {14 mmHg, 0.53 inHg}to port A.
Verify that there is airflow from port C.
- If there is no airflow, replace the charcoal canister. (See CHARCOAL CANISTER REMOVAL/INSTALLATION .)

Between port B and port C

Plug the port A.

Courtesy of MAZDA MOTORS CORP.

Apply a pressure of 2.0 kPa {15 mmHg, 0.59 inHg}to port C.
Verify that there is airflow from port B.
- If there is no airflow, replace the charcoal canister. (See CHARCOAL CANISTER REMOVAL/INSTALLATION .)