I need some help resolving a Check engine light condition.
I rented the Code reader, and I'm getting PO441& PO446. Plus a pending version of both of them. I read a series of posts where a VSV and charcoal canister problem were diagnosed. Do you know what these two codes mean together?
After reading old posts, I'm wondering if overfilling the gas tank last night might be the problem. If the canister is blocked, will it free itself, after the level in the fuel tank comes down? If the tank is flooded will the fuel evaporate out and return to normal?
Thank in advance,
San Leandro Ca.