I'm having 2 codes pop up that say I'm running rich in lower bank 1 and bank 2 I have took my car for service numerous times jaguar dealership claims I was given a new converter could this be the problem engine light comes on and my acceleration is not strong please help

 

Year? Is it an X260? Gas? Diesel? What's the code? Catalytic converter? Have you replaced/cleaned the MAF sensor? How long between clearing and code returning?

 

+1 to model and specification details.

When asking questions about codes, ALWAYS post the actual codes and not just descriptions.

Graham

 

Yes I stated I have 2015 xf portfolio 3.0 with 50k miles the codes are reading p2190 and p2188 which is running rich codes I've replaced all sensors new pcm new converter I've been throughing money at the problem with seem to be no luck my question is could a fuel pump that's staying on pushing to much gas to my injectors causing the gas to mix with oil be the cause of my problem

 

Try the XF X250 forum.