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
SEE MORE:
Checking Camshaft Timing On Right Side (N62/N62TU)
Special tools required:
11 9 190
11 9 461
11 9 462
(cylinder bank 1 to 4)
Necessary preliminary tasks:
Remove servomotor from right eccentric shaft.
Remove right cylinder head cover.
Remove all spark plugs on cylinder bank 1 to 4.
If necessary, remove fan cowl.
IMPORTANT: Screw (1) is a
Removing And Installing/Replacing Car Communication Computer
IMPORTANT: Read and comply with notes on protection against
electrostatic damage (ESD
protection).
NOTE: Comply with notes and instructions on handling optical
waveguides.
Necessary preliminary tasks:
Disconnect battery negative lead.
Remove middle trim for instrument panel.
Release screws (1
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