My hijet EFI 996cc (1996) Is running very rich.

Having read prevous posts I have checked the vacum pipes most are obvouslly missing some completely and others blocked with self tapping screws.

I asked about the vacum system at a local daihatsu garage who provided a diagram for a vehicle with carburetor, which bears little resembelance to my engine.

HELP does anyboy have a photograph of there engine I can then use as reference to fashion new vacum pipes.

Plus any other ideas why its running so rich?