Mazda CX-9 Grand Touring 2009 Manual page 800

2008 ENGINE PERFORMANCE Emission System (MZI-3.7) - Mazda CX-9
Fig. 11: Identifying CV Solenoid Valve Wiring Harness-Side Connector
Courtesy of MAZDA MOTORS CORP.
Fig. 12: Identifying PCM Wiring Harness-Side Connector
Courtesy of MAZDA MOTORS CORP.
Open circuit
If there is no continuity, there is an open circuit. Repair or replace the wiring harness.
CV solenoid valve terminal B and PCM terminal 1Z
CV solenoid valve terminal A and battery
Short circuit
If there is continuity, there is a short circuit. Repair or replace the wiring harness
CV solenoid valve terminal B and power supply
CV solenoid valve terminal B and body ground
PURGE SOLENOID VALVE REMOVAL/INSTALLATION [MZI-3.7]
2008 Mazda CX-9 Grand Touring