Medium/Heavy Duty Truck Engines, Fuel & Computerized Management Systems, 6th Edition
- Length: 1184 pages
- Edition: 6
- Language: English
- Publisher: Cengage Learning
- Publication Date: 2020-01-01
- ISBN-10: 0357358546
- ISBN-13: 9780357358542
- Sales Rank: #446624 (See Top 100 Books)
Gear up for career success in the dynamic field of commercial truck engine service, with the latest edition of the most comprehensive to guide commercial vehicle engines and their management systems available today! Ideal for students, entry-level technicians, and experienced professionals, MEDIUM/HEAVY DUTY TRUCK ENGINES, FUEL & COMPUTERIZED MANAGEMENT SYSTEMS, Sixth Edition, covers the full range of commercial vehicle diesel engines (from light- to heavy-duty), electric drivetrains, and the most current management electronics used in the industry. In addition, dedicated chapters deal with natural gas (NG) fuel systems, alternate fuels, hybrid drive, fuel cell, and all-electric drive systems. User-friendly and fully up to date, this trusted text addresses the latest ASE Education Foundation tasks, places unique emphasis on the modern multiplexed chassis and telematics, and is designed to serve as a practical toolbox reference throughout your professional career.
Cover Contents Preface Features of the Text Supplements Acknowledgments Section 1: Diesel Engine Fundamentals Chapter 1: Introduction Why Read This? Commercial Vehicle Powertrains The Connected Truck Qualifications, Training, and Employment Customer Service and Professionalism Engine ID and OEM Market Share Summary Review Exercises Chapter 2: Hand and Shop Tools, Precision Tools, and Units of Measurement Why Read This? Hand Tools Precision Measuring Tools Shop Tools Fasteners Fastener Grades and Classes Adhesives and Chemical Sealing Materials The Metric System and English/Metric Conversion Workplace Organization Summary Review Questions Chapter 3: Personal and Safety Awareness Personal Protective Equipment Lockout, Tagout Workplace Hazards and Safety Regulations Emergencies OSHA Safety Hotlines Summary Review Exercises Review Questions Chapter 4: Engine Basics Why Read This? Key Engine Terms The Diesel Cycle The Two-Stroke Cycle Diesel Engine The Otto Cycle Engine Systems and Circuits Advanced Engine Terms Summary Review Questions Chapter 5: History of the Heat Engine Why Read This? History of Motive Power Technology Summary Review Questions Chapter 6: Power Why Read This? Definitions and Formulae Engine Configuration, Engine Speed, and Torsional Forces How Much Power Do You Need? Summary Review Questions Chapter 7: Engine Powertrain Components Why Read This? Piston Assemblies Piston Rings Connecting Rods Crankshafts and Bearings Rod and Main Bearings Vibration Dampers Flywheels Summary Review Questions Chapter 8: Engine Feedback Assembly Why Read This? Timing Gears Camshafts Valve and Injector Trains Cylinder Head Valves Summary Review Questions Chapter 9: Engine Housing Components Why Read This? Engine Cylinder Block Cylinder Heads Intake and Exhaust Manifolds Summary Review Questions Chapter 10: Engine Lubrication Systems Why Read This? Engine Lubricating Oil Lubrication System Components Interpreting Oil Analyses Lubricating Circuit Problems Summary Review Questions Chapter 11: Engine Cooling Systems Why Read This? Engine Coolant Cooling System Components Repairing Leaks Filters Coolant Monitoring Circuit Thermostats Cooling Fans Cooling System Problems Cooling System Management Coolant Heaters Summary Review Questions Chapter 12: Engine Breathing Why Read This? Gas Flow in Breathing Circuit Breathing Components Air Intake System Components Turbochargers Charge Air Heat Exchangers Air-to-Air Heat Exchangers Exhaust Gas Recirculation Valve Design and Breathing Exhaust System Components Breathing Circuit Sensors Summary Review Questions Chapter 13: Engine Retarders Why Read This? Energy Conversion in Air Brakes Principles of Operation Exhaust Brakes Internal Compression Brakes Bus Requests to Engine Brakes Summary Review Questions Chapter 14: Servicing and Maintenance Why Read This? Startup and Engine Break-In Air Intake System Maintenance Engine Lube Service Cooling System Service Fuel System Maintenance Selective Catalytic Reduction Diesel Particulate Filter Service Summary Review Questions Chapter 15: Engine Removal, Disassembly, Cleaning, Inspection, and Reassembly Guidelines Why Read This? Service Literature Removal of an Engine from a Vehicle Engine Disassembly Cleaning and Inspecting Components Engine Reassembly Guidelines Summary Review Exercises Chapter 16: Diesel Engine Run-In and Performance Testing Why Read This? Dynamometers Rebuilt Engine Run-In Procedure Chassis Dynamometer Testing Engine Dynamometer Testing Over the Road Break-In Summary Review Exercises Section 2: Diesel Fuel Systems Chapter 17: Chemistry and Combustion Why Read This? Basic Chemistry Properties of Some Common Elements Properties of Some Mixtures and Compounds Combustion The Actual Combustion Cycle in a Diesel Engine Summary Review Questions Chapter 18: Diesel Fuel Characteristics Why Read This? Fuel Terminology Petroleum Diesel Fuel Characteristics Fuel Storage, Deterioration, and Performance Summary Review Questions Chapter 19: Fuel Subsystems Why Read This? Fuel Subsystem Objectives Fuel Tanks Fuel Filters Fuel Charging/Transfer Pumps Complete Fuel Circuit Summary Review Questions Chapter 20: Fuel Injection Basics and Governor Principles Overview of Diesel Fuel Injection Principles Engine Management Objectives Delivery, Injection, and Combustion Governing Objectives OEM Management Systems Summary Review Questions Chapter 21: Injector Nozzles Why Read This? Single Orifice Nozzles Multiple Orifice Nozzles Electrohydraulic Injectors Nozzle Testing and Reconditioning Nozzle Troubleshooting EHI Testing and Reconditioning Summary Review Questions Chapter 22: Port-Helix Metering Injection Pumps Why Read This? Technical Description Injection Pump Components Governor Trim Devices Timing Injection Pumps to an Engine Phasing and Calibration Critical System Pressure Values Electronic Port-Helix Metering Electronic Pump-to-Engine Timing Future of Port-Helix Metering Pumps Summary Review Questions Chapter 23: Inlet-Metering Rotary Distributor Pumps Why Read This? Roosa Master Opposed-Plunger, Inlet-Metering Injection Pumps Opposed-Plunger, Inlet-Metering Pump Summary Summary Review Questions Chapter 24: Sleeve-Metering Rotary Distributor Pumps Why Read This? Sleeve-Metering, Single Plunger Distributor Pumps VE Pump Electronic Controls Summary Review Questions Chapter 25: Single-Actuator EUI Systems Why Read This? System Overview ECM EUI Operation Calibration Codes Understanding IRT Multiple Injection Events Servicing and Diagnostics Celect Plus EUIs Bench Testing EUIs Summary Review Questions Chapter 26: Dual-Actuator EUI Systems Why Read This? System Overview Input Circuit Management Electronics Output Circuit Bench-Testing E3 Injectors Summary Review Questions Chapter 27: HEUI Fuel Systems Why Read This? Principles of Operation Fuel Supply System Injection Actuation System HEUI Injector HEUI Electronic Management and Switching HEUI Diagnostics Summary Review Questions Chapter 28: Electronic Unit Pump (EUP) Systems Why Read This? System Overview Fuel Subsystem Input Circuit Engine Controllers and Management Electronics Electronic Unit Pumps Summary Review Questions Chapter 29: Cummins HPI-TP Why Read This? TP Hydraulic Equation Engine Management Electronics Fuel System Components Overhead Adjustments Troubleshooting ISX Summary Review Questions Chapter 30: Common Rail Systems Why Read This? What Is CR? CR Subsystems and Components CR Management Electronics CR Fuel Routing Circuit Delphi CR Diagnosing CR System Problems Summary Review Questions Chapter 31: Amplified Common Rail Systems Why Read This? ACRS Applications and Generations ACRS Circuit Layout ACRS HADI ACRS Service Procedures Summary Review Questions Section 3: Engine Management, Alternate Power, Emissions, and Diagnostics Chapter 32: Review of Electrical and Electronics Fundamentals Why Read This? Atomic Structure and Electron Movement Conductors and Insulators Current Flow Magnetism Electromagnetism Electrical Current Characteristics and Sources of Electricity Electrical Circuits and Ohm's Law Capacitance Coils and Transformers Semiconductors Testing Semiconductors Photonic Devices Using Electronic Signals Conclusion Summary Review Questions Chapter 33: Vehicle Computer Systems Why Read This? Engine Controllers Input Circuit ECMS and the Processing Cycle Output Circuit ECM Programming Engine Management Systems Body Controllers Summary Review Questions Chapter 34: ESTs and SISs Why Read This? Development of ESTs Digital Multimeters Generic EST Connecting OEM ESTs to the Data Bus Electronic Troubleshooting Data Bus Codes and Protocols HD-OBD Generic SISs, ESTs, and Diagnostic Software Interpreting Dash Warning Lights Summary Review Questions Chapter 35: Electrical Wiring, Connector, and Terminal Repair Why Read This? SAE Wiring Standards Connector Assembly and Repair Splicing Guidelines Circuit Protection Devices Relays Troubleshooting Techniques Summary Review Questions Chapter 36: Multiplexing Why Read This? Multiplexing, Clients, and Servers Multiplexing Basics Accessing the Data Bus Diagnosing Bus Faults Summary Review Questions Chapter 37: The Connected Vehicle Why Read This? Communications Media Vehicle Navigation Video Telematics Electronic Logging Devices Cybersecurity Summary Review Questions Chapter 38: Natural Gas, Propane, and Biodiesel Fuels Why Read This? Biodiesel Methane Fuels Compressed and Liquid NG Igniting NG FMVSS 304 Precautions Liquefied Petroleum Gas Alcohol-Based Fuels (Methanol/Ethanol) Fuel Alternatives for Engines Summary Review Questions Chapter 39: High Voltage Electricity Definitions Understanding Electrical Energy General HV Safety High Voltage Testing Welding on HV Vehicles Battery Safety Summary Review Questions Chapter 40: Hybrid and Hydrogen Fuel Cell Drivetrains Why Read This? Hybrid Electric Vehicles Hydraulic Hybrids Fuel Cells Summary Review Questions Chapter 41: Electric Powertrains Emergence of CEVs Sources of Electricity Overview of CEV Components Rechargeable Electricity Storage Systems Traction Motors Electric Power Management System Charging CEVs CEV Preventative Maintenance Summary Review Questions Chapter 42: Bosch EDC Systems Why Read This? Bosch Diesel Systems EDC Management Logic Block Diagrams Making the Connection Summary Review Questions Chapter 43: Caterpillar Engine Management Systems Why Read This? ACERT ADEM Electronics Input Circuit ECM System Diagnostics and Communications Summary Review Questions Chapter 44: Cummins Management Systems Why Read This? Management Systems Electronic Engines Input Circuit Electronic Control Module (ECM) Programmable Features System Troubleshooting and Engine Testing Summary Review Questions Chapter 45: Detroit Diesel Electronic Controls (DDEC) Why Read This? Management Systems Software Tools DD Electronic Service Tools Input Circuit Programming Options Diagnostic Tools DDEC Features Summary Review Questions Chapter 46: Navistar Diamond Logic Why Read This? Navistar Engine Lineup Diamond Logic Controls ECM Diagnostics Summary Review Questions Chapter 47: Paccar Engine Management Systems Why Read This? Paccar Engine Lineup Paccar Electronics System Diagnostics and Communications Paccar Exhaust Aftertreatment Summary Review Questions Chapter 48: Volvo and Mack Engine Management Why Read This? Electronic Engine Families V-MAC and Vectro Electronics Programming and Diagnostics Summary Review Questions Chapter 49: Emissions Management Why Read This? Pollutants EPA Certification Testing Diesel Engine Emissions Controls Diesel Particulate Filters (DPFs) Selective Catalytic Reduction (SCR) Meeting Chassis GHG Reduction Standards Summary Review Questions Chapter 50: Servicing and Maintenance of Exhaust Aftertreatment Systems Why Read This? Visible Smoke Emission: Legacy Engines Exhaust Gas Recirculation (EGR) Systems Diesel Particulate Filters (DPFs) Selective Catalytic Reduction (SCR) Emissions Tampering Field Testing of Smoke Density Aftertreatment Device Removal and Replacement Aftertreatment System Electronics Summary Review Questions Chapter 51: Failure Analysis Why Read This? Structured Failure Analysis Principles of Failure Analysis Component Failures Common Abuses of Engines and Fuel Systems Summary Review Questions Chapter 52: Troubleshooting and Diagnostics Why Read This? Troubleshooting Tools Exhaust Analysis Troubleshooting Guidelines Quick Reference Diagnostic Charts Technical Support HD-OBD Summary Review Questions List of Acronyms Glossary Appendix A: Quick Conversion Formulas Appendix B: J1939 Message Decoder Appendix C Appendix D Index
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