It's welded in like a muffler. Any muffler shop can do it for you.
Catalytic converter efficiency failure.
In the exhaust pipe, immediately behind the engine.
There is one on each side of the catalytic converter.
There are two. One before and one after the catalytic converter.
It is screwed into the exhaust at the outlet of the catalytic converter.It is screwed into the exhaust at the outlet of the catalytic converter.
There are two. One on each side of the catalytic converter in the exhaust.There are two. One on each side of the catalytic converter in the exhaust.
P0420 is bank one catalytic converter efficiency failure.
2, one before and one after the catalytic converter
Two, one before the catalytic converter and one after.
In the exhaust pipe, just behind the engine.
There are two, one before and one in the side of the catalytic converter.
That is the sensor in the catalytic converter.