SYSTEM AND METHOD FOR PURGING A CANISTER PURGE VALVE FILTER
DRIVE
April 21, 2022
Systems and methods for regenerating a canister purge valve filter that is included in an evaporative emissions system are disclosed. In one example, pressurized air is applied to a canister purge valve filter to dislodge contaminants from the filter. The contaminants may be discharged from the evaporative emissions system via a check valve that opens in response to the pressurized air.
Discussion in the ATmosphere