BMW X5 2005 E53 M54 Engine Workshop Manual

BMW X5 2005 E53 M54 Engine Workshop Manual X5 2005 E53 BMW BMW https://www.carmanualsonline.info/img/1/5445/w960_5445-0.png BMW X5 2005 E53 M54 Engine Workshop Manual
Trending: fuel pressure, M62, air conditioning, fuel consumption, cruise control, engine coolant, fuel

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BMW X5 2005 E53 M54 Engine Workshop Manual Initial Print Date: 02/2000Revision Date: 6/2000
Subject Page
M54 Engine
Introduction  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Mechanical

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BMW X5 2005 E53 M54 Engine Workshop Manual M54 ENGINE 
Models: E53 X5, 
SOP:  3 liter - 4/00
Objectives of the Module:
Purpose of the System:
The M54 engine was developed to meet the needs for ULEV compliancy for emission con-
trol. The increa

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BMW X5 2005 E53 M54 Engine Workshop Manual M54 ENGINE
M54B30
HORSE POWER 225@5900RPM
TORQUE 300Nm@3500RPM
BORE 84mm
STROKE 89.6mm
COMPRESSION 10.2:1
3
M54engMS43/ST036/6/20000
ART-A0021216

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BMW X5 2005 E53 M54 Engine Workshop Manual M54 ENGINE
Mechanical Changes
In  addition  to  the  increased  displacement  of  the  M54B30  engine,  several  mechanical
changes were incorporated into the engine for reduced emissions and increase

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BMW X5 2005 E53 M54 Engine Workshop Manual M54 ENGINE
MECHANICAL CHANGES
NON RETURN FUEL RAIL SYSTEM
The  M54  engine  with  MS  43.0  control  uses  the  non  return  fuel  rail  system  introduced  on
the M62 TU engine. The system meets runn

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BMW X5 2005 E53 M54 Engine Workshop Manual M54B30 ENGINE
6
M54engMS43/ST036/6/2000
ART-HPCHARTB30.
225

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BMW X5 2005 E53 M54 Engine Workshop Manual 7
M54engMS43/ST036/6/20000
REVIEW QUESTIONS
1. What is the major reason for the development of the M54 engine?
__________________________________________________________________________
2. What are th

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BMW X5 2005 E53 M54 Engine Workshop Manual 8
M54engMS43/ST036/6/2000
SIEMENS ENGINE MANAGEMENT SYSTEM
Models: E53 X5
SOP:  3 liter - 4/00
Objectives of the Module:
At the end of this section of the handout you will be able to:
• Identify the

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BMW X5 2005 E53 M54 Engine Workshop Manual 9
M54engMS43/ST036/6/20000
SYSTEM OVERVIEW I-P-O
Service 
Engine
Soon
ART-IPO46X.EPS

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BMW X5 2005 E53 M54 Engine Workshop Manual 10
M54engMS43/ST036/6/2000
MS 43 NEW FUNCTIONS
ELECTRONIC THROTTLE SYSTEM - EML
The  M54  engine  with  MS  43  engine  control  uses  an  electronic  throttle  control  system
adopted from the ME 7.2
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