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Hatch Steve V. Computerized Engine Controls (компьютерное управление двигателем)

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Hatch Steve V. Computerized Engine Controls (компьютерное управление двигателем)
Справочное пособие. — Delmar Cengage Learning, 2009. 673 p. Язык : Английский
Get the resource no technician should be without! Now in its 8th edition, Computerized Engine Controls continues the tradition of its predecessors: strong, solid coverage of both domestic and import engine control systems, which provides readers with the foundational knowledge needed to diagnose and repair any electronic system on any vehicle. Thoroughly updated to offer insight into the latest technological advances found on today's roads and highways, the 8th Edition examines such cutting-edge topics as hybrid and fuel cell vehicles, GM's 42-volt system, hexadecimal conversion and OBD II, multiplexing, and more
This updated edition also includes new content that will help electrical concepts come alive and all-new coverage of logic gates, taking the magic and mystery out of the computer. For technicians who are interested in increasing their diagnostic effectiveness on today's vehicle electronic systems
В книге очень подробно приведены основы электронного управления автомобильными двигателями, описаны датчики, исполнительные устройства, электронные средства управления, различные подсистемы двигателя (топливоподачи, зажигания, нейтрализации отработавших газов, рециркуляции и др.). Книга снабжена информативными рисунками
Contents
Preface
Acknowledgments
A Review of Electricity and Electronics
Objectives
Key Terms
Electrical Circuits versus
Electronic Circuits
Electron Theory
Electrical Theory
Electrical Circuits
Polarity
Circuit Faults
Semiconductors
Integrated Circuits
The Digital Age
Summary
Diagnostic Exercise
Review Questions
Computers in Cars
Objectives
Key Terms
Why Computers?
How Computers Work
Functions of the Engine Computer
Controlling Exhaust Gasses
Closed Loop and Open Loop
Operation
The PCM and Exhaust Emissions
Attitude of the Technician
System Diagnosis and Service
Summary
Diagnostic Exercise
Review Questions
Common Components for Computerized Engine Control Systems
Objectives
Key Terms
Common Features
Sensing Devices
Actuators
System Diagnosis and Service
Summary
Diagnostic Exercise
Review Questions
Common Operating Principles for Computerized Engine
Control Systems
Objectives
Key Terms
Electronic Fuel Injection System
Operating Principles
Ignition System Operating Principles
Emission-Control Systems
Variable Valve Timing
Systems
Summary
Diagnostic Exercise
Review Questions
Diagnostic Concepts
Objectives
Key Terms
Types of Faults
Diagnostic Trouble Codes
Data Streams
Functional Tests
Technical Service Bulletins
Pinpoint Testing
Flowcharts
Electrical Schematics
Other General Diagnostic Concepts
Summary
Diagnostic Exercise
Review Questions
Diagnostic Equipment
Objectives
Key Terms
Scan Tools
Breakout Boxes
Non-Powered Test Lights
Logic Probes
Digital Volt-Ohmmeters
Digital Storage Oscilloscopes
Safety Considerations When
Using a DVOM or DSO
Gas Analyzers
Summary
Diagnostic Exercises
Review Questions
Exhaust Gas Analysis
Objectives
Key Terms
Theory of Gas Analysis
Measured Gasses
Gas Analyzers
Diagnosing with the Gasses
Summary
Diagnostic Exercise
Review Questions
OBD II Self-Diagnostics
Objectives
Key Terms
CARB/EPA/SAE/OBD Background
Why OBD II?
What Does OBD II Do?
Standardization
Monitoring Conditions
Setting DTCs and Turning on the Mil
Diagnostic Management Software
OBD II Monitors
Cold Start Emissions Reduction
Diagnostic Equipment
Summary
Diagnostic Exercise
Review Questions
Multiplexing Concepts
Objectives
Key Terms
Multiplexing Overview
Multiplex System Designs
Multiplexing Protocols
Communication on a J1850 VPW
Data Bus
Communication on a CAN Data Bus
Multiplexing Variations
Other Bosch Protocols
Diagnosis of Multiplexed Circuits
Summary
Diagnostic Exercise
Review Questions
General Motors’ Electronic Fuel Injection
Objectives
Key Terms
Powertrain Control Module
Operating Modes
Inputs
Outputs
Body Control Module
System Diagnosis and Service
Summary
Diagnostic Exercise
Review Questions
General Motors and Port Fuel Injection
Objectives
Key Terms
Powertrain Control Module
Operating Modes
Fuel Supply System
Injectors
Throttle Body
Non-PCM Emission Controls
Inputs
Outputs
System Diagnosis and Service
Summary
Diagnostic Exercise
Review Questions
Advanced General Motors Engine Controls
Objectives
Key Terms
Northstar Engine Overview
Northstar Inputs/Outputs
Cadillac LH2 Northstar Upgrades
Cadillac HFV
GM Generation III Small-Block V8s
GM Generation IV Small-Block V8s
GM Active Fuel Management System
Flywheel Alternator Starter System
Belt Alternator Starter System
GM Voice-Recognition/Navigational System
System Diagnosis and Service
Summary
Diagnostic Exercise
Review Questions
Ford’s Electronic Engine Control IV (EEC IV)
Objectives
Key Terms
Powertrain Control Module
Operating Modes
Inputs
Outputs
System Diagnosis and Service
Summary
Diagnostic Exercise
Review Questions
Ford’s Electronic Engine
Control V (EEC V)
Objectives
Key Terms
Engine Controls
Inputs
Outputs
Emissions Controls
Advanced Ford Computer System
Features
System Diagnosis and Service
Summary
Diagnostic Exercise
Review Questions
Chrysler Corporation Fuel Injection Systems
Objectives
Key Terms
Powertrain Control Module
Inputs
Outputs
Chrysler Multiplexing Systems
Advanced Chrysler Electronic
Systems
System Diagnosis and Service
Summary
Diagnostic Exercise
Review Questions
European (Bosch)
Engine Control Systems
Objectives
Key Terms
System Overview
Continuous Injection System
Pulsed Systems
Motronic
Electronic Control Unit
Operating Modes
Inputs
Outputs
Bosch OBD II Update
System Diagnosis and Service
Summary
Diagnostic Exercise
Review Questions
Asian Computer Control Systems
Objectives
Key Terms
Nissan: Electronic Concentrated
Control System
Inputs
Outputs
System Diagnosis and Service
Toyota Computer-Controlled System
Inputs
Outputs
System Diagnosis and Service
Honda: Programmed Fuel Injection
Inputs
Outputs
Honda’s VTEC Systems
System Diagnosis and Service
Summary
Diagnostic Exercise
Review Questions
Alternative Power Sources
Objectives
Key Terms
Honda Insight, Civic, and Accord
Hybrids
Toyota Hybrid System
Ford Escape Hybrid
Fuel Cell Vehicles
Flexible Fuel Vehicles
System Diagnosis and Service
Summary
Diagnostic Exercise
Review Questions
Appendix A: Approach to Diagnostics
Narrowing Down the Area of the Problem
Pinpoint Testing
Additional Information Concerning
Soft Fault Diagnosis
Summary
Appendix B: Terms and Acronyms
Appendix C: Automotive-Related
Web Addresses
Glossary
Index
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