u/Fluffy_Requirement08

i replaced the valve cover gasket on my n55 powered 2015 335i. it won’t start now, it cranks and is clearly getting fuel and spark to some extent i believe, but it won’t turn over. i was very careful bolting everything back down, as well as reconnecting all my hoses and harnesses. i double checked my fuel rail, coil packs, injectors, everything. when i pulled the codes from the dme there were errors for the valvetronic servo motor. specifically the codes were at voltage line disconnection, valvetronic servo motor error, fuel pressure too low. anybody got an idea?