> On my '89 Westy, my O2 sensor is screwed into my catalytic converter. It's
> attached just beyond where the exhaust pipe connects to the cat.
>
> Uh, is this correct? I thought it was supposed to be further
> upstream, maybe at the collector junction

On '83-85 it goes upstream of the cat, in the connecting pipe.  On '86-91 it
goes in the cat.

- Ron Salmon
  The Bus Depot, Inc.
  (215) 234-VWVW
  www.busdepot.com

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