Causes and Fixes P0430 Code: Catalyst System Efficiency Below Threshold Bank 2

How to fix a P0430 engine code:  Catalyst System Efficiency Below Threshold Bank 2
How To Test Oxygen Sensor Heater Element Video:
How To Test Oxygen Sensor Heated Elem...

How to Test Catalytic Converter Infrared Temperature Gun
How To Test a Catalytic Converter is ...

Link to Cata-clean on Amazon: https://amzn.to/3TSI6xW

www.backyardmechanic.org
By using this information user assumes all risk of use.
See About Page for Disclaimer.