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Home >> Mazda >> 2020 >> CX-30 Select, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Emission Control System (VIN M)) >> Pressure Control Valve Inspection (Us)

Pressure Control Valve Inspection (Us)

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  1. Remove the pressure control valve. (See PRESSURE CONTROL VALVE REMOVAL/INSTALLATION (US) .)
    CAUTION:
    • Do not apply a pressure 0.3 kPa {0.003 kgf/cm2 , 0.04 psi} or more. Doing so will damage the pressure control valve and evaporative hose.
  2. Apply a pressure of 0.3 kPa {0.003 kgf/cm2 , 0.04 psi} to port A.
    G13175281Courtesy of MAZDA MOTORS CORP.
  3. Verify that there is airflow from port B.