there are 2 pre and two after
There are four.
A 2001 Ford Explorer Sport , with the 4.0 liter Single Over Head Cam V6 engine should have ( 4 oxygen sensors )
How many oxygen sensors are there for a 2001 Chevy Tahoe 5.3L
89 5.0 has 2, o2 sensors.
There are 2 oxygen sensors on a 2001 SS Monte Carlo.
2
4
There are a total of 4 02 sensors on an 2001 grandprix gtp with a supercharger 3.8 liter v6 engine
There are 4 oxygen sensors on the 2001 ford f150 v6.
AnswerThere are two, one on either side of the catalytic converter.
Two
That engine has 2 of them.