I have a 2015 jku sport that’s giving me problems with going into limo mode. The check engine light is on due to an O2 sensor that has been switched out several times, and when it goes in the limp mode and it’s given a cam sensor code. Both driver and passenger side cam sensors have been replaced on two separate occasions at the same time, oil pressure switch has been switched out as well when the oil cooler was replaced. It goes into limp mode and won’t go over 3500 RPM under constant throttle pulling a hill. I don’t know what else to check but I can manually shift the transmission to fifth gear but if in auto it won’t shift out of 4th to 5th. Any ideas what to try now?

 

i think we need to start with the specific code that has put it in limp mode this most recent time. what is currently flagged in the system?