Hey, I am having an issue with my 2012 RAM 2500.
I have a MM3 tuner, EGR delete, and 5 inch turbo back.
When I start the truck my turbo actual and desired percentage says 0% and I can’t really go anywhere if I give it any throttle the percentage jumps to 30% and the truck makes a whining noise.
I’m new to diesels so I don’t really know what to check.
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