文档介绍：宝马3系N45_46发动机培训课件
Participants
Manual
The information contained in this participants
manual is intended solely for participants of
the Aftersales Training
Refer to the latest relevant "Technical
Service" information for any changes
supplements to the Technical Data
conceptinfobmwde
2004 BMW Group
München Germany Reprints of this manual or its parts require the written approval of BMW
Group München
VS-12 Aftersales Training
Participants Manual
E46 - Drive train
N45 Engine
N46 Engine
Contents
Models 1
Introduction 3
System components 9
Models
N45N46 Engine
Engine variants
The following variants of the N45 and N46
engine will be installed in the N46 model
series
Model Model series Engine variant Phase-in date
316i E4625 N45B16AA 0304
316ti E465 N46B18AA 0304
316i E4643 N46B18AA 0304
318i E46234C N46B20AA 0304
The N45 engine will be used only for Greece
and Portugal
1
2
Introduction
N45N46 Engine
New engine generation NG4
The N40 and N42 engines have been re- The performance data of the new engines
engineered Under the new designation N45 remain unchanged As the N40 its successor
and N46 respectively they carry on the line of the N45 will also only be used for the