P0430 powertrain catalyst system efficiency below threshold bank 2
This is the code I'm getting. 2018 Expedition Limited, purchased used 1 month ago with 22k miles.
I've read a few things: reset and the code stays away, cat converter problems maybe clogged, O2 sensor bad.
I reset and I'll see if it stays away. I searched the forums and no 4th gen P0430 problems. Am I the only one? Anyone seen this?
Thanks for the help.
This is the code I'm getting. 2018 Expedition Limited, purchased used 1 month ago with 22k miles.
I've read a few things: reset and the code stays away, cat converter problems maybe clogged, O2 sensor bad.
I reset and I'll see if it stays away. I searched the forums and no 4th gen P0430 problems. Am I the only one? Anyone seen this?
Thanks for the help.
