My 05 dodge magum 3.5l awd is giving me a p0430 code. I'm pretty sure its the catalytic converter is bad because its rattling. my question is which side is it? i have found diagrams that show it as the passenger side and the drivers side. please help

 

Bank 2, passenger side.

Moving to the magnum section for ya.

 

Thanks..

 

Do you know which 02 sensor I would need. I was told I should change that as well.. the one on the catalytic converter. Would it be bank 2 sensor 1?

 

Yep. So long as it is on the FRONT of the cat.

For those though, if you are changing one, it's a good idea to change both. (both fronts.)

 

Damn. I thought there was only 4. 2 on each side. One at or before the cat and one after. It's so hard to find good info/ diagrams for my car..

 

Yeah, should only be 4 total. Just change the two front sensors. The rears just monitor the cats, so, if the PCM isn't whining about them, don't worry about them.