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Home >> Saab >> 1990 >> 900 SPG, Automatic >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Fuel Pump

Fuel Pump

The fuel pump is an in-tank electrically operated vane pump. Fuel pump assembly consists of a main fuel pump, a pressurized container and an ejector or supply fuel pump. Ejector pump is driven by fuel returning to tank.

Fuel is strained through a mesh screen before entering fuel pump. There is a check valve on outlet side of pump to prevent fuel supply from draining back into tank.