could a leaking valve cover gasket affect oil pressure and cause this code?

Question

2000 avalon v 6 could a leakey valve cover gasket affect oil pressure and cause this code?

Answer 1

P1354 VVT system malfunction Bank 2

Leaking valve cover will not affect oil pressure but loosing oil , and causing the oil low can cause P1354, poor oil ,low oil below the safe line will cause P1354, The oil solution for this is to replace the VVT solenoid, after so many use and milage the solenoid just fails,