Purge solenoid valve, catch tank, isitive crankcase ventilation (PVC) valve and positive crankcase ventilation (PCV) valve inspection [Skyactiv-G]

Caution:
– Be sure to follow the removal procedures below to prevent the leakage of blow-by gas caused by the damage to the tab of the oil separator or the oil separator itself.
– Be sure to replace the old retainer with a new one to prevent the escape of blow-by gas. Reinstalling the old retainer will reduce airtightness.

Mazda CX-30 2019-2024
1. Purge solenoid valve removal/installation inspection. [Skyactiv G].
2. Catch tank inspection. [Skyactiv G].
3. Crankcase ventilation (PVC) valve removal/installation. [Skyactiv G].
4. Crankcase ventilation (PVC) valve inspection. [Skyactiv G].

1. Disconnect the negative battery terminal.
2. Remove the plug hole plate.
3. Remove in the order indicated in the table.