Runs rough but no code

The code P2196 indicates that there is too much fuel in relation to the oxygen in your vehicle, or that the oxygen sensor is faulty and reading an incorrect air/fuel ratio, thats your engine is running rough.
Engine code P0113 could be caused by a number of things, including a bad sensor or faulty wiring.
This trouble code points to the oxygen sensor, it's natural to want to replace it and move on. However, you must first inspect the wiring and the sensor to ensure.

The oxygen sensors are located under the vehicle on the exaust manafold unless you are getting a certain code wich u should be getting if they are malfuctioning then it could be something else.have you change the fuel filter? It also might need a tune up new plugs wires air filter ext

Generally no.
Oxygen sensors usually work or they dont .
If it was worn out usually you would see a change in fuel consumption.
It most probably is something being affected by the heat such as a cracked head which the crack will open up as engine gets hot.
It could also be from spark plugs and or leads breaking down, as overtime they are affected by heat.
other things affected by heat a electrical wires and connections,
Hope this was helpfull

hello this is a fuel trim malfunction bank sensor 1 meaning O2 sensor is malfunctioning .Oxygen sensor

both codes point to the oxygen sensor on bank 2 sensor 1 ..
that would explain the rough running also .. the engine will default to a rich condition ...

p0154 indicates no activity on bank 2 sensor 1 oxygen sensor
p01153 is showing "low switching" for bank 2 sensor 1 oxygen sensor ...

there may be a wiring pigtail coming from the sensor. that plugs into another connector a few inches away .. check that connector for damage or corrosion .. if its ok then you likely need a new oxygen sensor ..

its not a good idea to continue driving with this condition since it will eventually damage the catilytic converter. that is probably getting very hot now with the extra load of fuel ..

Sounds like a fuel mix problem possibly the oxygen sensor. If it ran like this immediately after the new plugs, I would check to make sure all the plug wires are on the right plugs and secure. Good luck!

Tuned-up lately, like new plugs & wires? Check EGR Valve, and also cycle key to retrieve any trouble codes that may be stored that will point you /us in right direction, and let us know what came up. Turn key to on, off,on,off,on, and leave in on position & count flashes of "check engine" light. goes like this: 2 flashes, pause, 2 more is code 22. 3 flashes,pause 4 more, is code 34........write them down & get back.

what is the miles on the car?, sounds like you need new spark plug wires and maybe a new fuel filter.

surprisingly mine was doing same, pulled off fuel rail and full and i mean full of rusty fuel and pieces of rust that plugged my injectors. whashed it out with gas changed plugged injectors and away we go. easy to see witch injectors are plugged up. hope this helps

Yes, Any reading beyond the specification is bad.
The oxygen sensor reads in milli volts. I would have the Oxygen sensor changed out first. Then I would have the system reset.