BMW X5: Fuel Supply And Management
BMW X5 (G05) 2019-2026 Service & Repair Manual / Engine Service Information / Fuel Supply And Management
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N52KP And N51 Fuel System
The N52KP and N51 engine continue to use the conventional "manifold
injection" system carried over from the N52. The fuel supply components are also
carried over with regard to the EKP module, fuel
HPI Function
The fuel is delivered from the fuel tank by the electric fuel pump via the
feed line (5) at an "feed" pressure of 5
bar to the high pressure pump. The feed pressure is monitored by the
low-pressure
Limp-Home Mode
If a fault is diagnosed in the system, such as e.g. failure of the
high-pressure sensor, the fuel-supply control
valve is de-energized; the fuel then flows via a so-called bypass into the rail.
In t
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Oil Supply
CHECKING ENGINE OIL PRESSURE
Special tools required:
11 4 050
13 3 061
13 3 063
13 6 051
13 6 054
NOTE: To check the engine oil pressure, the oil pressure switch must be
removed and
the special tools installed and connected.
NOTE: A small amount of oil will emerge when the oil pressure swit
Cross Member
Minimum set: Mechanical tools
Note: To hold the engine when removing and installing the front axle support,
the oil sump and the transmission
Engine: M10, M20, M20B25, M20B27, M21, M30, M30B34, M30Tur, M40, M41, M42,
M43, M43TU, M44,
M47, M47T2, M47TU, M50, M51, M52, M52TU, M54, M56, M57, M57D25,
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