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about $250
$1800
You will need to replace it.
Replace the Downstream O2 sensor (after the catalytic converter)
There is 1 before and 1 after the catalytic converter.
remove it then install new one
You do not fix a defective Catalytic Converter, you replace it. A replacement converter will cost from $250 to $400 depending on brand and quality. OEM will be around $300. Labor costs are not included.
You can go with a bolt on (more money) or a weld in (less money)
The catalytic converter is found in the exhaust system between the engine and the muffler.
Not unless it is clogged or damaged. You cannot run the car without a converter if that is what you are asking. It is illegal and the engine will not run properly with the converter removed.
Yes.
They are on either side of the catalytic converter.They are on either side of the catalytic converter.