Quote:
Originally Posted by sixto
Are you sure? I’ve only seen ARV in ‘87s and ‘86s with a trap oxidizer. I hear not all ‘86s had a trap oxidizer. There’s no trap from ‘90 so they shouldn’t have ARV either. 140 SDs don’t have ARV. Certainly my ‘93 SD didn’t have ARV.
Are you sure also about boost control? IIRC 90-91/.970 don’t have a MAP sensor so they can’t have vacuum boost control.
Sixto
98 E320s sedan and wagon
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Not 100% on any of it, information seems to be hard to come by due to the low production volume. I don't own a 350 and don't plan to. I can confirm that '86's came without the ARV and trap oxidizer, mine's one of them, and a late production '86 at that. Not sure what the big differences are between '86 and '87, but the '87's seem to be more common despite lower production numbers. Weird...