FUEL PUMP UNIT CONSTRUCTION [L3]
BME011413350T01
• Due to the adoption of the mechanical returnless fuel system, the fuel pressure regulator has been built in the fuel pump unit.
Fuel flow
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1
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Fuel gauge sender unit
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|
2
|
Fuel filter (high-pressure)
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|
3
|
Pressure regulator
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|
4
|
Fuel pump
|
|
5
|
Fuel filter (low-pressure)
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|
6
|
To fuel distributor
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7
|
From fuel pump
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|
8
|
Fuel filter (high-pressure)
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|
9
|
Fuel pump
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|
10
|
Pressure regulator
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|
11
|
Return to fuel tank
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12
|
Fuel filter (low-pressure)
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|
13
|
Main fuel flow
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14
|
Return fuel flow
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