Depending on the exhaust system, there will be one before and one after each catalytic converter
4
All O2 sensors are threaded into the exhaust system at varoius points.
Depending on the exhaust system, there will be one before and one after each catalytic converter.
how many oxygen sensors are on a 1997 Mazda mpv lx
where is the pcm module located on my 1997 Chevy truck
It is screewed into the transfur case tail shaft housing. That's for the rear ABS sensor.
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.
4
none
they have 2 o2 sensors on the muffler ELIA
Where is the O2 sensor on 1997 Chevy Monte Carlo 3.1 litter with 8th digit vin M