Al Streicher wrote: > > Why can't I use a generic Bosch O2 sensor on my '90 80, 2.0L, non-q, > engine? They cost <$50, as opposed to >$125.00. Why the big cost > difference? If the connector is the culprit, then cut and splice. > Aren't all O2 sensor alike? > You can... it will work just fine. Bob