use only 2 on the catalyst converter one in front of it and the other one is down
2
Two
There are four.
2
if it's a four cylinder, it has two. if it's a six cylinder it has four.
The 5.2L has two oxygen sensors.
It has four oxygen sensors.
How many oxygen sensors are there for a 2001 Chevy Tahoe 5.3L
A 2007 Durango has four oxygen sensors.
2 sensors
There are 2 oxygen sensors on a 2001 SS Monte Carlo.
2