I have an ‘06 Galant that I can’t get ready to inspect. When I clear the codes, P0051 pops back up within a minute or two. I’ve never seen a code reappear that quickly. Sometimes, after driving for a bit, it will change to P0171 We’ve put 4 brand new oxygen sensors in and there’s no change. I’m at my wit’s end. Thanks in advance for any help.
