New Generation N62 Engine Chapter 3 P.15
Course Contents/Background Material
© BMW AG, Service Training
Exhaust system
- Structure
Fig. 14: Exhaust system
The exhaust system was completely redesigned for the N62B36
and N62B44 engines, and is identical in each engine. It has
been optimized in terms of cylinder filling and scavenging, the
acoustic system and rapid catalytic converter light-off.
Index Description Index Description
1 Manifolds with integrated
catalytic converter
5 Centre silencer
2 Broadband planar oxygen
sensors
6 Exhaust gas flap
3 Secondary oxygen sensor
(steep characteristic curve)
7 Rear silencers
4 Exhaust pipe with front
silencer
KT-7066
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