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:
Notes On Handling Optical Fibres
IMPORTANT: To avoid damage when handling optical fibres, comply with the
following
points:
The minimum permitted bending radius is 25 mm
Do not subject optical fibres to compressive and tensile load
Protect optical fibres against the effects of heat > or =85 ºC (e.g.
during
welding work,
Mandrel
Minimum set: Mechanical tools Mandrel MW
Note: (drift) For driving radial shaft seal onto drive flange.
Storage Location
B26
SI number
01 09 09 (532)
Fig. 25: Identifying Mandrel (330150)
Mandrel MW
Replaced by: 0491891
Note: (Drift) Replaced by 31 2 040.(0 491 891)
Mandrel MW
Replaced by: 0492338
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