Hey folks, my beautiful 2007 JK Sahara with 72k miles had the dreaded engine light. Throwing massive codes for O2 sensors, gascap and everything else. I used to be able to do a computer reset and get this thing inspected but now it just refuses. Mechanic at my local place cleaned and fixed the 104 ground off off the passenger side manifold. Jeep drives perfect, but now I can't get inspection stickers to drive on the road. Anyone have success fixing this on their early JK. I would hate to part it out or have to sell it as I was hoping to drive it another 15 years. Thanks for any help.

 

Obviously been giving trouble for a while if you used to reset it for inspection. You will have to work through where the issue is by using WiTech software at a shop that has it. WiTech is the factory Jeep interface and programming tool that actually can change code in the ECU.