1997 Saturn SL Q&A

1997 Saturn SL Question: i have a 1997 saturn coupe

im trying to change the oxygen censor where is the number 3 bank? -
Answer 1
There's no number 3 bank. What is the trouble code? -
Answer 2
A four cylinder engine should have codes set for Bank one sensor one or Bank one sensor two. -
Answer 3
only 2 oxygen sensors. one is located in front off the exhaust manifold and other is under the vehicle near the cat. Never heard of a 3rd bank -