Catch Tank Inspection

Remove the catch tank. (See PURGE SOLENOID VALVE REMOVAL/INSTALLATION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)] .)
Plug the purge solenoid valve side into the catch tank.

Fig 1: Plugging Purge Solenoid Valve Side Into Catch Tank
Courtesy of MAZDA MOTORS CORP.
Inspect for air leakage when blowing air using your mouth into the charcoal canister side.
- If there is air leakage, replace the catch tank. (See PURGE SOLENOID VALVE REMOVAL/INSTALLATION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)] .)