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What else can I help you with?
Bank 1 sensor 3?
That would be the O2 sensor after the catalytic converter. This sensor monitors the efficiency of the catalytic converter.
Where is the oxygen sensor on the catalytic converter on a 1999 civic ex?
The oxygen sensor on a 1999 Honda Civic is located on top of the catalytic converter. The catalytic converter is under the car.
Where is the down stream oxygen sensor?
Usually after your catalytic converter. Usually after your catalytic converter.
What is the purpose of the oxygen sensor after the catalytic converter?
The second oxygen sensor is now used downstream of the catalytic converter to monitor converter operating efficiency.
Where is oxygen sensor 2 on 2001 dodge ram 1500?
Bank 1 sensor 2 is the sensor after the catalytic converterBank 1 sensor 2 is the sensor after the catalytic converter
What does Oxygen Sensor Post Catalytic converter and Pre Catalytic converter mean?
Post is the O2 sensor located behind the converter and Pre is the sensor located in front of the converter. Sometimes also referred to as upstream and downstream.
How do you know which oxygen sensor on your 95 Dodge Intrepid is bad if the shop wouldn't say which one was bad unless the work is done at their store?
I believe bank 1 sensor 1 is Passenger side before catalytic converter. sensor 2 is after catalytic converter. bank 2 sensor 1 is Driver side before catalytic converter. sensor 2 is after catalytic converter.
What is the difference between bank 1 sensor 1 bank 1 sensor 2?
Sensor 1 would be before the catalytic converter ( upstream ) Sensor 2 is after the catalytic converter ( downstream )
Do you need upstream or downstream oxygen sensor?
Depends on what the problem is or what code was set.
How many 0 2 sensors are in a 1997 Ford Expedition Eddie baur?
I believe there are ( 4 ) Bank 1 is the passenger side of the engine , sensor 1 is before the catalytic converter ( upstream ) and sensor 2 is after the catalytic converter ( downstream ) Bank 2 is the driver side of the engine , sensor 1 is before the catalytic converter ( upstream ) and sensor 2 is after the catalytic converter ( downstream ) The 2 sensors before the catalytic converter are used for air / fuel ratio for the engine The 2 sensors after the catalytic converter are called catalyst monitors
Where is the oxygen sensor located on a Ford Escort zx2?
On the catalytic converter or exhaust manifold On the exhaust manifold or catalytic converter
What else should be changed with the catalytic converter?
If the catalytic converter is defective more than likely the O2 sensor is defective.
