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BMW
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2011
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X5 35d
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Repair and Diagnosis
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Engine Mechanical
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Blowers, Superchargers & Turbochargers
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Functional Description - Engine Performance & Emissions - Except Diesel
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Engine Performance & Emissions, Gasoline Engine - Functional Description
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Low pressure fuel system - N55 engine
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System overview
System overview
Fig 1: EKPS - Circuit Diagram
Courtesy of BMW OF NORTH AMERICA, INC.
Index
Explanation
1
Car Access System (CAS)
2
Electric fuel pump
3
Electronic fuel pump
4
Digital engine electronics (DME)
5
Fuel low-pressure sensor