1990 Toyota Corolla Q&A

1990 Toyota Corolla Question: my sensor oxygen was wondering if its before or after cadillac converter

on the sensor oxygen for my toyota corolla would it be before or after the cadillac converter its a 1990 toyota corolla -
Answer 1
It will be before the catalytic converter on this model. -
Answer 2
first, if you are going to diy pick up a $ 20 chilton or haynes manual. secondly the o2 sensor is located on the exhaust manifold at the front of the engine under the metal heat shield. easy replacement job. -
Answer 3
It's before. I'm really curious though.....at what point did your Corolla become a Cadillac? Where can I get a converter like that? -