Catch Tank Inspection

Plug the purge solenoid valve side into the catch tank.

Fig 1: Purge Solenoid Valve Side And Charcoal Side Canister
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 .)