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:
Attaching/Replacing BMW Badge
Position of attachment: inside of rear lid Remove plastic cover (1) from bore
holes (2).
Fig. 156: Removing Plastic Cover From Bore Holes
Inserting a set of pointed pliers through bore holes (1), detach retaining
washers (2) from pins of BMW badge.
Installation:
Use only new retaining washers.
Replacing Gas Cartridge For Crash-Active Headrest On Left Or Right (From
09/2010)
WARNING: Read and comply with SAFETY REGULATIONS for handling airbag
modules and pyrotechnical belt tensioners.
Incorrect handling may result in triggering of the crash-active headrest
and thereby cause injury.
Switch off the ignition!
Necessary preliminary tasks:
Disconnect BATTERY NEGATIVE CABL
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