Airflow inspection

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

NOTE:

Perform the procedure with the evaporative isolation valve removed. (See EVAPORATIVE ISOLATION VALVE REMOVAL/INSTALLATION [PYUL] )

Inspect the airflow condition between the ports under the following conditions.

Courtesy of MAZDA MOTORS CORP.

COMPONENT OPERATIONS

Component no	Refer to
1	Port A
2	Port B

MEASUREMENT CONDITION DESCRIPTION

Measurement condition	Port A to B airflow
Voltage is not applied between terminals A and B	No
Voltage is applied between terminals A and B	Yes

If not as indicated in the table, replace the evaporative isolation valve. (See EVAPORATIVE ISOLATION VALVE REMOVAL/INSTALLATION [PYUL] )