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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Replacing Rear Cover Gasket On Rear Differential (188K)
IMPORTANT: To avoid leaks from the rear differential cover, do not use
a paper gasket in
cars with liquid gaskets!
To prevent the differential oil from foaming over, make sure that no remnants
of the liquid gasket are pressed into the rear differential housing.
Release screws (1).
Tightening torqu
Removing And Installing/Replacing RDC Receiving Antenna
Necessary preliminary tasks:
Remove front left underbody panelling.
Disconnect plug connection (1).
Gently press retaining tabs apart in direction of arrow and remove receiving
antenna (2).
Fig. 9: Removing Receiving Antenna
REMOVING AND INSTALLING/REPLACING AN RDC TRIGGER TRANSMITTER
(FRONT)
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