It doesn't need one to run, but it probably won,t pass emission tests
There are multiple O2 sensors on a 2002 Chevy truck. They are all located on the exhaust system. There will be pre catalytic converter and post catalytic converter sensors.
Upstream would be before the catalytic converter. Downstream would be after the catalytic converter.
Yes, That year MUST have 1 are it will not run right. No way around it.
Yes, and it is also illegal to remove the catalytic converter. Your engine will not run properly with the converter removed and will have less power and will use more fuel.
Yes.Yes.
No, cause if you do, the car will blow up due to lack of air circulation...
In Aurora il they charge $180 for each one the 2002 tahoe has two converters.
Perhaps a loose baffle in muffler Perhaps loose heat shield on catalytic converter
where is the catalytic converter located bank 2 for 97 Nissan altima
Perhaps: Fuel filter Air filter catalytic converter
First off, it is illegal to remove the catalytic converter. Secondly the vehicle will not run properly with the converter removed.
how much does it cost to have a catalytic converter installed in a 2002 Mazda tribute