BMW X5: Engine Service Information
BMW X5 (G05) 2019-2026 Service & Repair Manual / Engine Service Information
- NG6 Engine
- Engine Mechanical Overview
- Air Management
- Air Management N52KP and N51
- Air Intake Ducting
- Exhaust Gas Turbocharging
- Boost-Pressure Control
- Load Control
- Turbocharger Diagnosis
- Fuel Supply And Management
- Ignition Management
- Emissions Management
- Performance Controls
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NG6 Engine
2007 NG6 Engine
Model: All with NG6-cylinder from 2007
Production: from 9/2006
NG6 ENGINE
Previously in 2005, BMW introduced the beginning of a new generation of six
cylinder engines with the N52.
N
Crankcase
As far as the physical appearance and dimensions, the crankcase on the N54 is
the same as the N52. The main
change is in the materials, the N54 uses an all aluminum alloy crankcase. There
is also ca
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Removing And Installing/Replacing Left Or Right Air Spring
WARNING: Danger of injury!
Drain the air spring system before carrying out any work on the air supply
unit, air pipes and air springs! Danger of injury if this instruction is not
complied with!
Risk of damage!
Extreme cleanliness must be ensured in the connection area of the pipes
during removal and
Ignition System Diagnosis
The ignition system on modern BMW engines consist of one ignition coil per
cylinder. This arrangement is
known as RZV, or Direct Stationary Ignition. The ignition coil receives fused
power usually from the DME
main relay or IVM (N62).
The ignition coil primary circuit is controlled (triggered) by
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