Bought a non running 1999 Beetle 2.0L 5spd as a project. Engine cranks over freely but will not start. Verified spark, signal to injectors, fuel to the fuel rail, and engine has good compression. Previous owner replaced ignition coil, plugs, wires, and coolant temperature sensor. I have replaced the fuel pump, crank and cam position sensors, and changed oil and replaced all filters. There is no check engine light and my OBDII scanner isn’t showing any codes. It still refuses to even attempt to start, even with starting fluid. What should I look at doing next?