BMW X5: Air Management
BMW X5 (G05) 2019-2026 Service & Repair Manual / Engine Service Information / Air Management
- Air Management N52KP and N51
- Air Intake Ducting
- Exhaust Gas Turbocharging
- Boost-Pressure Control
- Load Control
- Turbocharger Diagnosis
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Air Management N52KP and N51
As far as the air management system on the N52KP and N51 engines is
concerned, the previous intake manifold
system on the N52 is carried over. Depending upon application, the engines will
use the 3-
Air Intake Ducting
With regard to the N54 engine, the air intake ducting plays a significant role
due to the requirements of a
turbocharged engine.
In principle, the energy of the escaping exhaust gases is utilized t
Exhaust Gas Turbocharging
The turbocharger is driven by the engine's exhaust gases, i.e. exhaust gases
under pressure are routed by the turbocharger turbine and in this way delivers
the motive force to the compressor, which
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Distribution Box, Power
REPLACING DISTRIBUTION BOX (LUGGAGE COMPARTMENT)
WARNING: Observe safety instructions for handling vehicle battery.
Necessary preliminary tasks:
Disconnect battery negative lead.
Remove flap in luggage compartment panel on right.
Release expansion rivet (1).
Remove insulating mat (2).
Fig. 143
Instructions On Starting Aid
Do not start the engine with help of starting sprays.
Preparation:
Conform with the following when starting engine with starting cable.
Ensure that jump lead wires are to appropriate cross-section size.
Only use fuse-protected jump leads.
Check whether the current supplying battery has 12 V volt
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