[JFP in PA]

Originally Posted by BoxsterSenior

Yesteday I connected my Durametric to clear the air bag system light due to a seat belt issue. While it was connected, I ran a fault search on the Engine DME and a PO446 Porsche fault code 95 popped up. The software identifed it as a shut off valve activated / charcoal filter.
Question: Can anyone tell me the meaning of this code and what should be done, if anything.
Thanks.

First, the fault code is P0446; the old “95” is an internal designation for Porsche which is no longer used. The fault indicates that the purge air line going to the EVAP emissions canister is plugged or otherwise blocked. The line needs to be disconnected from the canister and blown out with compressed air..........