I have a 2014 Toyota Hilux 2.49L diesel 4 door, 4x4. I am experiencing a loss of power issue. While driving in 1, 2, 3, 4 and accelerating, I have total power needed below 2750 RPM's. As soon as I hit that point, you can feel the loss of power. Otherwise, the truck drives perfectly fine. I don't know if maybe it's the turbo or a vacuum issue, but it's strange that it's exactly at 2750 RPM's to lose power. Someone suggested the MAF sensor, but this truck is not equipped with one. I also scanned the system for any codes and nothing popped up. Thank you for your help.