Mazda CX-9 Grand Touring 2009 Manual page 801

2008 ENGINE PERFORMANCE Emission System (MZI-3.7) - Mazda CX-9
1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZI-3.7] .)
2. Remove in the order indicated in the table.
Fig. 13: Identifying Purge Solenoid Valve & Torque Specifications
Courtesy of MAZDA MOTORS CORP.
3. Install in the reverse order of removal.
PURGE SOLENOID VALVE INSPECTION [MZI-3.7]
AIRFLOW INSPECTION
1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZI-3.7] .)
2. Disconnect the quick release connector from the purge solenoid valve. (See QUICK RELEASE
CONNECTOR (EMISSION SYSTEM) REMOVAL/INSTALLATION [MZI-3.7].)
3. Remove the purge solenoid valve. (See PURGE SOLENOID VALVE REMOVAL/INSTALLATION
[MZI-3.7].)
4. Verify that the airflow is as indicated in the table.
If as specified in the table, perform the "Circuit Open/Short Inspection".
If not as specified in the table, inspect the purge solenoid valve.
CONTINUITY CHART
Measured condition
When voltage is not applied between terminals A and B
When voltage is applied between terminals A and B
2008 Mazda CX-9 Grand Touring
Continuity between A-B
No airflow
Airflow detected