2015 Dodge Dart GT 2.4L P2243 P113d
Recently had my catalytic converter replaced through recall. After, replace upper O2 sensor with NTK, codes didn't go away. Had my wiring checked (all good) and the computers recommendations were 1) Replace O2 sensor with factory Dodge sensor 2) PCM/ECM. Had the O2 replaced again with the Dodge one, same codes pop back up immediately. Looked around and the next least expensive fix was the Intake Air Temperature Sensor. Did that, CEL stayed off for about 3 miles. I have no idea which way to go now other than the PCM/ECM. If that doesn't fix the issue I'm 100% gonna be lost. $350-$550 programmed aftermarket as Dodge is backordered. Thank you and I appreciate the help. Nick Pittsburgh, Pa.
Realize those things have a lot of Italian nonsense on them and are not very well made cars. From my experience it's usually the catalytic converter that causes those codes. But if it runs okay, many people will just drive them that way rather than spend a fortune
A little over 78k. In Pennsylvania, they raised the exemption from $150 to $450 for emissions and I'm close to that. However, my warranty company could void the last few months of my warranty for not fixing the issue. Had codes before the cat and same codes after, also. The recall didn't fix anything, unfortunately. Thank you for the response.
Came back to the PCM and my luck, none available anywhere in the country. Had to go for the emissions exemption in Pennsylvania and wait to see if they can find one for me.