Hi Guys, got a couple of queries. (2001, Polo 6n2, 1.4 16v Petrol, AUB engine code)   1 - After turning the ignition on the fuel pump runs what seems an eternity, in reality its about 8 seconds. My Mk2 golf runs and pressurises in about 2 seconds. Is 8+ seconds normal?   2 - I cant seem to find any diagrams of the fuel system pipework. When changing the fuel pump I had the flow and return pipes going to the pump, but there were also two other pipes that were routed over the t