There are many sensors on the Catera. The exhaust has two on each exhaust pipe. There are many more in other parts of the engine.
The 2000 Cadillac DeVille typically has four oxygen (O2) sensors. There are two upstream (pre-catalytic converter) sensors and two downstream (post-catalytic converter) sensors for each of the vehicle's two catalytic converters. These sensors help monitor the exhaust gases to ensure optimal engine performance and emissions control.
I have a 1996 cadillac deville concours, an it has 4 oxygen sensors
The oxygen sensors are located in the exhaust pipes.
Three
2
too many!
check for the camshaft/crankshaft sensors... where is your camshaft/crankshaft sensors
where are the oxygen sensors on a 2000 Pontiac grand am and how do you change them?
Will a 99 Cadillac deville radiator work in a 2000 Seville
There are a number of oxygen sensors on the 1997 Cadillac STS. These are found on the firewall, inside the exhaust manifold, and behind the catalytic converter depending on the engine model.
where is the 2003 Cadillac Deville Crankshaft Position Sensors located
The '97 is OBDII. There are 4 different O2 sensors on the '97 Cadillac. http://www.airbagcrash.com