Stories from the Road 3 (A Case Studies on Modern Automotive Diagnostics) An Automotive Case Studies Series By Mandy Concepcion This book series, "Stories from the Road - Automotive Case Studies 3" is a real work in action about the intricacies of modern automotive diagnostics. It is based on actual real life situations. From this book you may extract real-life lessons, which will help you as an automotive aficionado, DIY mechanic and professional technician. The work is divided into narrated stories representing real-life applications of diagnostic technology, equipment usage, repair techniques and knowledge based information. Here, you'll get input on how to use the automotive scan-tool, OBD-2 ECM/PCM readers, oscilloscope, graphing multi-meter, signal tone injector and many other diagnostic tools. You'll also get deep insights on testing all kinds of sensors and actuators, such as injectors, solenoids, transmission components, motors, fuel pumps, CAM and crank sensors, TPS, MAF, Knock and pretty much every component seen today. All the content is presented on a narrated, story like format to make the knowledge easy and fun to comprehend. With that in mind, enjoy your readings. Table of Contents * - Driver's Seat Diagnostics (Fantastic case study that shows a new term in automotive diagnostics called "Driver's Seat Diagnostics", which makes use of PC based tools to diagnose tough faults. DSD will not work on all cases, but it's a power technique and will save lots of time.) * - El Dorado's Frozen into Oblivion (The weather certainly plays a part in the operation of any automobile. However, these issues are not so easy to detect and your knowledge of the right technique is a must.) * - Electro Hybrid Technician (Hybrid vehicles are both dangerous and complex. See how it's done here in this real world case study. Learn the procedure to diagnosing and repairing the newer hybrid vehicles.) * - Ford E250 Incognito Relay (The way vehicles are manufactured plays a huge part on why components are designed in the specific way that they are. This however plays havoc on the repair technician. See why.) * - FORD E250 Speeding Rocket (What, an aerospace issue with a modern vehicle? Not really, but this is a strange case indeed. See the ramifications and the intertwined nature of auto repair and components.) * - Ford Fiesta Catalytic Converter Efficiency Deal (Catalytic converter diagnostics is a major issue with any repair shop. Technicians scramble to properly diagnose these system and not erroneously replace the converter. See how it's done.) * - Ford Ranger and the CAM Synchronizer (The CAM or camshaft sensor is a major input to any newer sequentially injected vehicle. But, these components are often times difficult and tricky to replace. THis is a wonderful case that illustrates the issue. See how it's done.)
The role of the modern automotive technician has changed drastically in the past decade. The job of today's vehicle specialist involves a deep knowledge of a wide variety of technical disciplines. Few professions encompass such a diverse understanding of technology. The automotive technician is now expected to know about chemistry, electronics, mechanics, optics, as well as posses a deep analytical mind. The last only comes with time and experience.This book contains a wide array of automotive applications. Emphasis is placed on a practical approach, with the theory to back it up as well. It is, however, expected that the technician already has a basic understanding of automobiles and electronics in general.Special thanks are giver to Carmen Diaz for her invaluable input and patience during the proofreading and editing of this book. She's also instrumental in the support role of the book.Table of ContentsVariable Geometry Turbo (VGT) Introduction (An introduction to the VGT or Diesel Variable Geometry Turbo chargers developed to circumvent the drawbacks of turbo technology. This section is full with details on specific pressure values and operation. See how they compare to older regular turbos using actual shots and CG animation technology.)Diesel VGT Turbo Facts (Purely factual information on aperture ratio, aspect ratio, exploded computer animation view, pumping loses, lag time and low boost threshold specifications. Get an in depth short view on VGT turbo units.)Diesel VGT Details 1 (Detailed a basic explanation on part-1 of how these units change their geometry during operation. See how parts interlink with each other. This is a primer for VGTs and the first book section on VGTs facts)Diesel VGT Details 2 (Extremely Detailed part-2 of how these units change their geometry during operation. See how parts interlink with each other. See the system is operation from different angles to visualize their operation.)Diesel VGT Turbo Disassembly and Inspection (Details on disassembling and inspecting the variable geometry turbo chargers section using actual real world chots and CG imaging animation to show concepts. Learn how to mark parts for orientation, align the unison ring and inspect the unit.)Diesel VGT Turbo Cleaning and Assembly (Get the scoop on cleaning and assembling the VGT turbo units. Learn to clean the sender, unison ring, housing, recess cam area and prep the unit for assembly. Finally, learn to assess the VGT alignment and operation from a visual inspection before releasing the unit. ) Diesel VGTs Turbo Failures (See which parts tend to fail on a VGT turbo unit. Learn from actual tech derived anecdotes compiled during a few years of work. See how heat issues shortens the life of these components.)Diesel VGT Turbo Vacuum Actuator OBD-2 Monitor (Sheds lots of information on the VGT vacuum actuator (when employed) as it relates to the OBD-2 diagnostic system. These VGTs employ no feedback sensor and the MAP sensor is used instead. See how it all works using waveforms and graphing interpretations.)Diesel VGT Turbo Electronic Actuation Basics (Explains the more precise electrical actuation of the VGT turbo mechanism as opposed to hydraulic actuation. See how its wired to the ECM and how a feedback position sensor is used. See why and how electrically controlled VGTs operate.)Diesel VGT Turbo Position Sensor Test (Learn about the specific electrical characteristics and voltage values of the VGT electrically controlled systems. This section explains about voltage reference, feedback values and grounds relating to the VGT turbo control.)Diesel VGT Turbo Speed Sensor Test (These units are so well developed that a turbine speed sensor is also used to provide the ECM with turbo speed values. This sensor is also used to prevent over speed and control the boost. See how a magnetic or Hall-Effect sensor is used to determine parameters.)
The beginnings of this book came about from the development of various different products, including the Scan-1 Scan-Tool Diagnostic System and the OBD-2 secret weapon diagnostic software by the same author. After development a large amount of information had been accumulated and it was then decided to put it on a book series. All DTCs we acquired from a large bank of ECMs converted to test the development of the Scan-1. As a result, the backward engineering of the DTCs was possible and allowed us to compile the largest selection of factory codes (DTCs) on record. All DTC definitions in this book series are the result of such development. Coincidentally from our OBD-2 secret weapon software, we derived the technology to develop easy to understand flowcharts. Although these products did not have flowcharts, the program algorithm or logic allowed us to convert into flowcharts fairly quick. Our flowcharts were developed by our team from our software and equipment technology. You won't find these flowcharts, which often tend to be useless from manufacturer data, anywhere else. Here we present an easy and fast way to tackle electronic diagnostic and repair issues, which apply to both the DIY and professional technician as well. Our book series cover Domestic, Asian and European makes and it is by far the most complete in way of information. This book series can be used for training as well as during repair work. Enjoy...IMPORTANT: This book only covers FORD vehicles. See our other books in this series for a different manufacturer.Table of Contents -LEAN Condition (includes DTCs covered)-MAF Sensor Wiring Diagram-(MAF) Mass-Air-Flow Repair Flowchart-CAM/CRK Sensor Wiring Diagram-CAM/CRK (Magnetic) Position Sensor Flowchart-CAM/CRK (Hall-Effect) Position Sensor Flowchart-O2 Sensor Heater Wiring Diagram-O2 Sensor Heater Test (Flowchart)-(AFR) Heater Wiring Diagram-(AFR) Heater Flowchart Repair-O2 Sensor Response Test (Except AFR)-AFR Sensor Response Test-MAP Sensor Flowchart Coverage-MAP (Boost) Sensor Wiring Diagram-MAP Sensor Test-TPS Sensor Flowchart Coverage-TPS (Boost) Sensor Wiring Diagram-TPS Sensor Test-APP Sensor Flowchart Coverage-APP Sensor Wiring Diagram-APP Sensor Test-ECT Sensor Flowchart Coverage-ECT Sensor Wiring Diagram-ECT Sensor Test-Knock Sensor Flowchart Coverage-Knock Sensor Wiring Diagram-Knock Sensor Test-FRP Sensor Flowchart Coverage-FRP Sensor Wiring Diagram-FRP Sensor Test-Intake Valve Control Solenoid Flowchart Coverage-Intake Valve Control Solenoid Wiring Diagram-Intake Valve Control Solenoid Test-Exhaust Valve Control Solenoid Flowchart Coverage-Exhaust Valve Control Solenoid Wiring Diagram-Exhaust Valve Control Solenoid Test-Generic OBD-2 Code Definitions-FORD Factory OBD-2 Code Definitions
Este libro tiene como contenido todo lo relacionado en base de An lisis Estructural Automotriz, tal como: maquina de enderesar chasis, soldadura MIG, soldadura TIG, soldadura de arco y de acelileno. Se expoene tecnicas de trabajoar en los chasis modernos, varios tipos de maquinas de chasis son cubiertos, maquinas movibles, portatiles, los pros y contras de cada una. El libro tambien cubre sobre la fabricacion de piesas del cuerpo del vehiculo manuales y herramientas necesarias. Finalment, este libro lo preparara para el examen de ASE de certificacion.
OBD-2 Automotive Code Encyclopedia and Cross-Reference GuideBy Mandy ConcepcionThis guide was written without the sponsoring of any one particular company or organization. No endorsements are made or implied. Any reference to a company or organization is done purely for sake of information. Here, you'll also have access to a series of useful cross-reference automotive sensor values, such as MAP, TPS, FRP or fuel-rail-pressure sensor, etc, which makes for a useful tool during repairs.All codes seen in this guide were backward engineered from the development of our Scan-1 OBD-II Scanner and Diagnostic System. Due to our extensive development with automotive ECMs and the Scan-1 we were able to compile the most complete OBD-2 code list in the industry. Due to the nature of the development of the Scan-1 the definitions here may differ somewhat from other publications. In one word, the Scan-1 being a completescanner and diagnostic tool generated a large amount of information, which we're now able to bring to you in a cost effective way.In this publication, you'll also have access to all the Generic OBD 2 code definitions, as well as the code setting criteria. Keep in mind that although the OBD-2 code definition is the same for all manufacturers; this isn't so for the code setting criteria. An effort has been made to keep the data as simple and straightforward as possible. In certain cases, the manufacturer has specified multiple instances of the same code. When presented with this situation, simply study the multiple instances and apply them to the vehicle at hand.
Stories from the Road 5 (A Narrative About Modern Automotive Diagnostics An Automotive Case Studies Series By Mandy Concepcion This book, "Stories from the Road - Automotive Case Studies 1" is a real work in action about the intricacies of modern automotive diagnostics. It is based on actual real life situations. From this book you may extract real-life lessons, which will help you as an automotive aficionado, DIY mechanic and professional technician. The work is divided into narrated stories representing real-life applications of diagnostic technology, equipment usage, repair techniques and knowledge based information. Here, you'll get input on how to use the automotive scan-tool, OBD-2 ECM/PCM readers, oscilloscope, graphing multi-meter, signal tone injector and many other diagnostic tools. You'll also get deep insights on testing all kinds of sensors and actuators, such as injectors, solenoids, transmission components, motors, fuel pumps, CAM and crank sensors, TPS, MAF, Knock and pretty much every component seen today. All the content is presented on a narrated, story like format to make the knowledge easy and fun to comprehend. With that in mind, enjoy your readings. Table of contents Stories from the Road 5 * - Honda's Clogged Nostrils Honda, one of the most trusted brands, also has recurring issues with "Clogged Nostrils". Yes, you heard right, this is a pesky issue that causes misfires and performance problems on Hondas with 4-cylinder engines. See how to solve this issue here. * - Injector Noid for Void See why this Volvo would start, but then shut down after a while. Learn the use of NOID lights and issues with injected engines. Follow the current from the ECM to the actual components. Then use the current AMP probe to continue the flow of diagnostic. This little video is packed with goodies. * - Intermittently Voyager on Hall-Effect An engine stalling at times on a Dodge Voyager. Wow, this is the proverbial intermittent issue. Get the scoop on a complete diagnostic path from the scanner, to the scope, to following the specific wiring diagram to the final cause. * - It's All About Synchronicity Yeas, that's right synchronicity of the CAM and CRK sensors. This issue is very common and causes lack of power and damage to the engine. Follow this case from the Fuel-Trims to the signals in question. Live and learn with this video. * - KIA ABS to the Max A seemingly easy problem to diagnose on an ABS system with an issue at higher speed turned our not so easy. Learn from this diagnostic path from scan tool to scoping the signals in question. It is not always as easy as it seems. * - Lean Mean Tahoe Machine The P0171 and P0172 DTC or codes are the most common on today's systems and often difficult to diagnose. Learn how the specific PIDs like mass air flow or MAF and other sensor data was used during diagnostic. Then use a smoke machine and a scan tool to prove what happened. * - Light Loader Blazer with Issues Well, yes this vehicle had issues alright; from misfires to performance issues on loaded conditions. Learn the intricacies of reading and analyzing ignition waveforms. Also get a lead on CAM timing issues and how to diagnose that particular fault. See what happened.
Automotive Relay Circuit Guide(Includes circuit explanations, how current flows and how to wire relays from the ground up.)By Mandy ConcepcionThis book is a comprehensive work on automotive relays and their circuit analysis. The book is also a companion to our Video-DVD series of the same title. Here, we analyze how automotive relays are connected with their peripheral components. Each section starts with the specifics of the components used in that circuit and then there's a deep analysis of how current flows on the circuit. The idea is to first explain and give the reader the particulars of each circuit, then go deeper and analyze why the circuit behaves the way it does, how to diagnose it and how to connect it in case the whole wiring is missing, obsolete or simply was never present to begin with. Table of Contents -How to wire relay as ON button - Explains how to connect an automotive relay to stay ON at all times. Useful for any device that stays ON and using a low current trigger switch. -Turn ON relay button diode - Details the use of a Diode as an ON circuit. The diode itself is the key to it all.-How to make a relay injector security circuit - This is a clever circuit for deactivating your vehicle's fuel injectors as a security measure. It's simple and concealed. -How to wire a relay starter kill-switch - Disabling the starter is fairly simple, but this circuit also employs other tactics to make it more effective.-How to do a single relay car alarm - Shows how to wire a relay as an easy to connect car alarm. It'll show you a cost effective way to secure your car.-How to connect a power relay - Gives you extensive input for connecting an automotive relay as a power unit or to drive almost any kind of device.-How to wire a cooling fan relay - Useful in retrofitting an older systems to work with electric cooling fans and to replace an out of production fan with a universal unit.-How to connect a fuel pump relay - There are many instances where the fuel pump has gone bad an no replacement is available. Learn how this circuit works and how to wire the fuel pump.-How to do an alternator relay failure circuit - A very clever circuit used as a warning to the driver when an impending alternator issue is at hand.-How to wire relay power door lock - Power door locks have been around for many years. This section shows you how the circuit works, how to connect it, retrofitting to an older car and how to repair the systems in case of failure.-How to wire a power windows relay - Resistive rest at ground or any other wiring scheme is foreign to many people. Learn how it works right here in this article. -How to make a relay turn signal - Learn how to wire an entire high class turn signal system, found on luxury makes. Useful for retrofitting your own vehicle in case parts are no longer available.-How to wire an AC compressor clutch relay - A very reliable circuit is presented here to bow help you understand an AC systems as well as teaches you to retrofit older cars.-How to connect a headlight warning relay - Knowing when the headlights are down is essential. This circuit will show you how the circuit works and how to build it.-How to wire an ECM relay - The ECM relay meets all power requirements for the car computer. Learn how the circuit works and how to connect it. -How to wire AC blower motor relay - Get the details on connecting an AC blower motor and how to re-wire a new one if needed.-How to wire relay fog lights - Fog lights are necessary in many areas. Most vehicles have no fog-lights and this circuit is geared towards explaining how they work and install them.
