My truck has 133000 miles on it been in the shop for your problem they found the intake manifold had a softball size hole in it. The replaced intake manifold both fuel injector rails all the injectors found the manifold clogged with carbon deposits, cleaned carbon up and replaced EGR precooler and valve. Do not let them tell you it is a bad filter because the code signals a loss of electrical to the number one cyclinder ejector.My truck has been at the dealership for this code almost two weeks which is longer than I have had it since I bought it. I replaced my fuel filter when it started acting sluggish on my first long trip. I brought it to the dealership the Monday after that weekend and they have had it since. So far they replaced the turbo duct, O2 sensor, and turbo hoses. Each time they have driven the truck over 50 miles to see if the CEL stays off but keeps coming back on. Today the service manager calls me to tell me they don't know what to do next and are awaiting Chrysler's direction. It may involve getting the Chrysler field tech to troubleshoot. Service manager said they haven't seen this code very much. Asked him if they checked the fuel system and EGR he said code isn't related to a emissions issue but I wonder about the fuel system. Bought my truck CPO with 41k miles. Definitely second guessing my choice as my 12 Hemi was a beast tuned and never had an issue...
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