Airflow inspection (U.S.A. And CANADA)

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.

Assemble the air filter component to the charcoal canister (sub). (See CHARCOAL CANISTER REMOVAL/INSTALLATION .)

Perform the following procedure to verify the charcoal canister airflow. (Between port A and air filter )

Plug ports B and C.

Courtesy of MAZDA MOTORS CORP.

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

Perform the following procedure to verify the charcoal canister airflow. (Between port B and air filter )

Plug ports A and C.

Courtesy of MAZDA MOTORS CORP.

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