I had been meaning to update a previous post for a while. Covers WGFV (N75), By-pass Valve, Evaporative Emissions (N80), and the Fuel Pressure Regulator, Moisture Trap and MAP sensor in ECU
WGFV related and By-Pass Valve vacuum lines:

Evaporative Emmissions Canister and N80 Valve:

Fuel Pressure Regulator, Moisture Trap and G71 Map Sensor in J220 ECU:

HTH
WGFV related and By-Pass Valve vacuum lines:

Evaporative Emmissions Canister and N80 Valve:

Fuel Pressure Regulator, Moisture Trap and G71 Map Sensor in J220 ECU:

HTH