p0420 2009 Dodge charger 3.5

Question

I have a 2009 dodge charger and this p0420 code comes up now it effect. Injecter now

Answer 1

Hi there,

This code is for the bank 1 catalyst below efficiency. In other words it's not working as good as it could. This does come with an 8yr/80,000 mile warranty in the US and might be covered. If not, then it's likely you will have tou purchase a new converter to solve the code.