I have 2013 vw passat tdi 6 speed that has around 140000 miles. while driving it die on me when I got it running again it would only run to 1100 rpm. I had to haul it home do to it had no power. i scanned to car and found four permanent code PO299 turbo underboost, PO104 mass air A (we had it unplug when try to start car) P2122 Pedal sensor D low and P2127 pedal sensor E low. i have replace the pedal and the battery. i have NO active code on the car. When you first start it the car will run for a few sec making you think it going to run then die. When you try to start it after that it hard to start and only fires. i have check fuel pumps i have 31 psi with key on when tank pump kick on goes to 68 psi. when you turn the car over the high pressure pump show 4000 + psi. Are my pump at normal start up or is the fuel shut off bad ??
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