Fiat Bravo Service Manual page 165

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FUEL SUPPLY CIRCUIT DIAGRAM

1. Fuel supply manifold

2. Delivery line from tank to filter

3. Fuel filter

4. Delivery line from filter to injectors

5. Return line

6. Vent pipe

7. Union with vent and pressure relief valve

9. Fuel pump

10. Pressure regulator

11. Injectors

Due to the specific shape of the tank,

when fuel is added, an air lock may

build up at the bottom which could

prevent complete filling. Pipe (6) al-

lows air to flow from the lower part

so that the tank can be filled com-

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