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The guy lives in Holland with no imports of his type of vehicle. That means the best he can do locally is to order an oxygen sensor from Germany. And if that's not the problem he can't return it. And who knows whether they'll stock any parts for an old van like that in Germany.
If he really wanted to solve his problem he'd drive the damn thing to Germany to a proper shop with a large parts supplier in the same town, and have them fix it. Again, if they have to order the part(s) from the USA.....
Instead he's playing with himself and this ng. What was that he was saying about taking a trip? If he can afford that he damn well better afford fixing his vehicle first. Since he's not capable of doing that (let alone stating the problem in a way that others more knowledgeable can actually help) he needs to take his van to someone who can fix it.
He's one of those people who should never raise his own hood.
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