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There are two oxygen sensors. One at the inlet and one at the outlet of the catalytic converter. The catalytic converter is behind the engine.
Yes, it can affect the oxygen sensors and catalytic converter.Yes, it can affect the oxygen sensors and catalytic converter.
The oxygen sensor on a 1999 Honda Civic is located on top of the catalytic converter. The catalytic converter is under the car.
Yes...
Usually after your catalytic converter. Usually after your catalytic converter.
The second oxygen sensor is now used downstream of the catalytic converter to monitor converter operating efficiency.
Passenger side after the catalytic converterPassenger side after the catalytic converter
Before and after the catalytic converter
On the catalytic converter
On the exhaust pipe between the engine and the catalytic converter
There is two oxygen sensors. One is located before the catalytic converter is located under the heat sheld. The oxygen sensor after the catalytic converter is found under the catalytic converter (under the car) before the catalytic transfer pipe.
My Haynes repair manual shows 2 oxygen sensors mounted between the engine and catalytic converter(s) and 2 oxygen sensors mounted after the catalytic converter(s) which are called catalyst monitors and monitor the efficiency of the catalytic converter(s) on your 1997 Explorer XLT with the 4.0 L SOHC engine