how do I get rid of code p0430?

Question

I have tried cataclean and no solution. Started hearing a kick in the engine after using cataclean. Did I worsen the problem?

Answer 1

Hi there

In most cases you are going to have to replace the bank 2 catalytic converter to solve this code.

Sometimes the issue is the rear O2 sensor or an exhaust leak, but most often I see the converter needs to be replaced because it's not doing the job anymore.

P0430 HONDA - Catalyst System Efficiency Below Threshold Bank 2

Read more: https://www.autocodes.com/p0430_honda.html