I have a 2016 Discovery Sport with 101k. 100 miles after my warranty expired I got a check engine light. Code is saying P00C6 Fuel Rail Pressure Too Low Engine Cranking. I took it to my local Land Rover dealer and they are saying the turbo needs to be replaced for 5k. I am experiencing a loss of power but I'm questioning what code is being thrown vs. what their diagnosis is. Since the light came on, I experienced one time that the car would not start as normal. Took a long time to turn over but did eventually. I've been driving it for about 3 weeks since the check engine light came on. Is it possible its fuel related rather than turbo? Anyone hear have the turbo go out and know what the code was for it?