The upstream is visible under the hood, lower right side of the aluminum heat shield. This will require a socket designed for O2 sensors. The downstream sensor is located on the pipe (catalytic converter) which can be reached by getting under the car. You can remove it with wrench. Make sure you disconnect the electrical connection first.
how many oxygen sensors are on a 1997 Mazda mpv lx
where is the oxygen sensor located on a 1997 Chevrolet lumina
All O2 sensors are threaded into the exhaust system at various points.
Oxygen sensors are located on the exhaust system. This one is on the exhaust manifold. The only oxygen sensors are on the passenger side on this year Ram.
There are two screwed into the exhaust on the rear of the engine.
on exhaust pipe there is one right under the manifold
you have 4 o2 sensors 2 up stream 2 down stream they are located in the y-pipe of your exhaust 2 before your catalyst and 2 after
There are a total of ( 4 oxygen sensors ) according to the engine wiring schematic for the 1997 Mercury Mountaineer in my Haynes repair manual ( 2 oxygen sensors are " upstream " sensors used by the PCM to adjust the air / fuel ratio of the engine ) ( 2 oxygen sensors are " downstream " sensors / catalyst monitors )
A 1997 Dodge Dakota has two oxygen sensors.
Depending on the exhaust system, there will be one before and one after each catalytic converter.
On a 1997 Ford Taurus : In the power distribution box ( which is " live " ) located in the front of the engine compartment , near the battery ( mini fuse # 28 is a 15 amp fuse for the heated oxygen sensors and canister vent )
they have 2 o2 sensors on the muffler ELIA
There are several O2 sensors on that vehicle and they are all threaded into the exhaust system at various points.
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.
Oxygen sensor location: If your car is a 2.0l 4 cyl there is one before and one after the catylic converter which is located about midway of the passager door.
on all of the fords that I have owned they have been screwed into the exhudt manifold just before it goes into the converter
There are four oxygen sensors on the 1997 Chrysler LHS. 2 before the catalytic converter and 2 after.
According to my Haynes Explorer Repair Manual : A 1997 Ford Explorer , 5.0 liter V8 engine has ( a total of 4 oxygen sensors )
oxygen sensor is usually in the rear of the exhaust maifold or in the exhaust pipe itself
On either exhuast tube, one directly in front of, and one directly behind the Catalytic Converters.