P0420 - P0420 is when your car is smoking so much it’s trying to tak

P0420 is when your car is smoking so much it’s trying to take over the world.

My car is smoking so much, it’s trying to take over the planet.

I got a P0420. My car’s smoke is so strong, it’s like a volcano.

My car’s smoke is so bad, it’s like it’s got a secret mission.