Hello. I am new to this site. I have owned my 14 Ecodiesel for about 8 months now and just the other day, I got a warning on my dash that said service electronic throttle control. Once this popped up, it completely shut the turbo down and left the vehicle going no more than 30mph. I did a lot of digging to find out what the issue was. Turned out both the EGR diffuser and the MAP Sensor were insanely dirty. If you have never done so, I have attached a video on how to clean both of these things. It will make a huge difference in how your truck runs.
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