Has anyone had this code pop up on their SJ? My car has just about 42,000 miles on it. My dealer recently removed my engine and resealed the RH valve cover and cam carrier gaskets due to an oil leak. I put 200 miles on it or so and then took it back to the dealer because the leak seemed to be back (but there was just some residual oil stuck in the exhaust heat shield that was burning off). They had it for a week, I picked it up, stopped at the store, and started it back up and the dash lit up like a christmas tree. I plugged in my scanner and it was P0011. Maybe it's related to the work the dealer was doing on the valve cover/cam carrier?