Code P2198 O2 Sensor Signal Stuck Rich - Bank 2, Sensor 1
Got a check engine light 2 days ago and went out today to purchase a reader which I will probably return within 30 days. The reader pulls code P2198 O2 Sensor Signal Stuck Rich - Bank 2, Sensor 1. Did some googling but I am coming up short with what exactly this is. Some people were saying that a custom exhaust can set off this code? My car has Pypes true dual setup and is a 2005 V6, It runs the exact same as before, and gas consumption seems normal. Just the check engine light is on. Any recommendations? Should I clear it and see if it comes back or bring it in to my mechanic. Thanks!