The code is definitely P0422. There is no smell of sulphur.
I must admit, of all my vehicles, I am least familiar with the Volvo.
I’ve been fortunate and never really had to get way under my vehicle until now. As far as getting under to check the charcoal canister and the converter, what is the best way to support the car? If I use the jack points to lift the car, where do you put the jack stands? The owner’s booklet doesn’t provide very good information in this regard. For my other vehicles, I have the factory manual. But for the Volvo, I only have a Haynes manual. It is far from a factory manual, but that is all I have, and its information on lifting and supporting is worse than my owner’s booklet.
Thanks again,
Rich W.
Apex, NC
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