Two problems related to o2 sensor have been reported for the 2007 Jeep Compass. The most recently reported issues are listed below.
Check engine light came on paid $800 dollars to resolve issues, I am still having problems with check engine light. A few sensors(oil, heating etc) were replaced, O2 sensors were replaced. I was told that it could be the vehicle's computer system. This is creating a very serious headache problem. I tried with numerous car repair shops and they don't seem to pinpoint the problem. They check the codes and their response is "it appears that this is whats wrong with it, but there is no warranty, that we can resolve the issues. Issues are happening while driving the vehicle is in motion.
The contact owns a 2007 Jeep Compass. The contact stated that after refueling the vehicle and pulling out of the parking lot at 15 mph, the vehicle stalled without warning. The vehicle was able to be restarted. The failure recurred after refueling the vehicle. In addition, the contact also stated that there was a fuel odor emitting from the vehicle. The vehicle was taken to a dealer where it was diagnosed that the fuel cap needed to be replaced, the fuel injection system needed to be flushed and a tune up was needed. The vehicle was repaired however, the failure recurred. On another occasion, the contact stated that the transmission hesitated to shift gears and was jerking as if it was going to stall. The transmission was replaced on 6/30/13. The failure recurred and it was diagnosed that the oxygen sensors and the O2 harness needed to be replaced. The vehicle was repaired but the failure recurred. The contact stated that the vehicle was taken back to the dealer on 1/14/16 where it was diagnosed that the transmission needed to be replaced again. The vehicle was repaired. The manufacturer was not made aware of the failure. The failure mileage was 131,483.