Variable Intake Air Solenoid Valve Inspection [L5]

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Remove the variable intake air solenoid valve. See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [L5] .
Inspect airflow between the ports under the following conditions.
- If not as specified, replace the variable intake air solenoid valve. See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [L5] .

Fig 1: Airflow Ports Continuity Chart

Courtesy of MAZDA MOTORS CORP.

Fig 2: Identifying Variable Tumble Solenoid Valve Connector Terminals

Courtesy of MAZDA MOTORS CORP.