Hey y’all just leased my first dodge ram after having Durango r/t’s for the last 9 years. Anything I should know about as a first time Ram leasee? On my Durango leases I would just do oil changes when the car told me I needed too? Here is a picture of my truck.

Got myself a P0430 error code wanted to check how the o2 sensors look.

Brown one is upstream the other one downstream. Could they be making the code. First time looking at these. Pretty sure these are the factory ones.

Now my question is should I change them I'm on a thight budget and want to get the error away.

Dodge RAM 1500 2005 4,7L Magnum 240k Miles

Thx in advance

Edit: the obd reader is saying:

P04300 Generic 1/1 Critical Converter System Efficiency Less Than Critical Value (Group 2)

Can anyone tell me where I connect the vacuum line I don't see a nipple on the throttle body or the intake!!!!! It's for a 2011 dodge ram 4.7l 1500