BMW 7 Series (F01/F02) 2008-2015 Service Manual / Fuel Supply System / Fuel Pump With Drive And Line
BMW 7 Series: Fuel Pump With Drive And Line
- Check Fuel Pressure
- Checking Fuel Delivery Pressure (N20, N53, N54, N55, N63, N74)
- Notes Regarding The Fuel Pressure Test (Reference Pressure: Surrounding Area)
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Check Fuel Pressure
Necessary preliminary work:
Connect BMW diagnosis system.
IMPORTANT: Lines are under pressure!
Wear protective goggles and gloves.
Fuel can emerge spontaneously at high velocity when the fuel line is
Checking Fuel Delivery Pressure (N20, N53, N54, N55, N63, N74)
Necessary preliminary work:
Connect BMW diagnosis system.
IMPORTANT: Lines are under pressure!
Wear protective goggles and gloves.
Fuel can emerge spontaneously at high velocity when the fuel line is
Notes Regarding The Fuel Pressure Test (Reference Pressure:
Surrounding Area)
The characteristic of this version with ambient pressure:
The connection for the vacuum hose of the fuel pressure regulator is located
between the throttle and the air
cleaner or on the air cleaner.
SEE MORE:
Straightening Aluminium Components In Structure
Reshaping or heating extruded sections and cast parts is not
permitted!
Failure to comply with this requirement would have the following
results:
In the case of reshaping, weld seams (E52) or glued connections (E60, E61,
E63, E64) tear in the
surrounding area.
In the case of reshaping, t
Replacing Engine Support/Front Left Side Frame Connection (Front
Left Wheel Arch Removed)
Observe procedure for REPAIR STAGE 3.
Read contents of BODY, GENERAL.
To remove engine support side frame connection
Following new body parts are required:
Connection, wheel arch/entrance
Fig. 121: Identifying Connection, Wheel Arch/Entrance
Open welded connections in areas (1).
Fig. 122: Iden
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