Automotive Repair Case Studies PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Automotive Repair Case Studies PDF full book. Access full book title Automotive Repair Case Studies by Mandy Concepcion. Download full books in PDF and EPUB format.
Author: Mandy Concepcion
Publisher: Createspace Independent Publishing Platform
ISBN: 9781466386808
Category : Transportation
Languages : en
Pages : 52
Get Book Here
Book Description
Automotive Repair Case Studies(Diagnostic Strategies of Modern Automotive Systems)By Mandy ConcepcionIn this section, we'll take a look at automotive diagnostics in action. An effort has been made to look at problems in different ways, in each of the examples. Although there are many ways to perform the same task, the idea here is to show the technician or avid DIY mechanic the different ways to go about diagnosing automobiles. Special attention is given to specific systems and different makes and models. The different real life diagnostic cases are explained from narrated perspective to make learning easier. Hopefully you find this section enlightening and productive. Enjoy your readings.Table of Contents* - Audi data bus signal recognition (exposes the intricacies of diagnosing vehicle networks and how computers talk to each other.)* - Cadi idle re-learn (explains the importance of module re-learn procedure, which is done by re-adapting the ECM to a new sensor.)* - Case of the EVAPs (these emission systems are difficult to diagnose, due to their complexities.)* - Computer Data Lines (scan tools talk to the different engine modules or computers through the data line or bus. See how to diagnose this type of problem.)* - Faulty EGR operation (the EGR is in charge of lowering combustion temperatures. But issue with this system can cause pinging, performance, misfire and countless other issues.)* - Lean (dirty) MAF (the lean condition comprises about 60% of all engine performance issues. Learn to deal with this situation.)* - The case of the low volume (Fuel pumps deliver both pressure and volume. If one of these is missing then the engine has problems.)* - Unsynchronized CAM & CRK signals (CAM and CRK signal synchronization is needed for the engine to start.)* - Wrong MAP reading (The manifold air pressure is a main input to the ECM. See how this sensor creates havoc with the engine.)* - The Cadi's dual crank affair (this Cadillac's engine control system has dual crank sensors. Learn to diagnose these systems.)* - Analytical misfire code (Misfires are difficult to diagnose and this case shows precisely that.)* - The misfire ghost (A case of hard to find misfire.)
Author: Mandy Concepcion
Publisher: Createspace Independent Publishing Platform
ISBN: 9781466386808
Category : Transportation
Languages : en
Pages : 52
Get Book Here
Book Description
Automotive Repair Case Studies(Diagnostic Strategies of Modern Automotive Systems)By Mandy ConcepcionIn this section, we'll take a look at automotive diagnostics in action. An effort has been made to look at problems in different ways, in each of the examples. Although there are many ways to perform the same task, the idea here is to show the technician or avid DIY mechanic the different ways to go about diagnosing automobiles. Special attention is given to specific systems and different makes and models. The different real life diagnostic cases are explained from narrated perspective to make learning easier. Hopefully you find this section enlightening and productive. Enjoy your readings.Table of Contents* - Audi data bus signal recognition (exposes the intricacies of diagnosing vehicle networks and how computers talk to each other.)* - Cadi idle re-learn (explains the importance of module re-learn procedure, which is done by re-adapting the ECM to a new sensor.)* - Case of the EVAPs (these emission systems are difficult to diagnose, due to their complexities.)* - Computer Data Lines (scan tools talk to the different engine modules or computers through the data line or bus. See how to diagnose this type of problem.)* - Faulty EGR operation (the EGR is in charge of lowering combustion temperatures. But issue with this system can cause pinging, performance, misfire and countless other issues.)* - Lean (dirty) MAF (the lean condition comprises about 60% of all engine performance issues. Learn to deal with this situation.)* - The case of the low volume (Fuel pumps deliver both pressure and volume. If one of these is missing then the engine has problems.)* - Unsynchronized CAM & CRK signals (CAM and CRK signal synchronization is needed for the engine to start.)* - Wrong MAP reading (The manifold air pressure is a main input to the ECM. See how this sensor creates havoc with the engine.)* - The Cadi's dual crank affair (this Cadillac's engine control system has dual crank sensors. Learn to diagnose these systems.)* - Analytical misfire code (Misfires are difficult to diagnose and this case shows precisely that.)* - The misfire ghost (A case of hard to find misfire.)
Author:
Publisher: Mandy Concepcion
ISBN:
Category :
Languages : en
Pages : 47
Get Book Here
Book Description
Author: Mandy Concepcion
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
Author: Mandy Concepcion
Publisher: CreateSpace
ISBN: 9781477554715
Category : Transportation
Languages : en
Pages : 62
Get Book Here
Book Description
Stories from the Road 6 (A Narrative About Modern Automotive Diagnostics An Automotive Case Studies Series By Mandy Concepcion This book, "Stories from the Road - Automotive Case Studies" 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 6 - Content * - Looking into an Escalade's Mind A Cadillac Escalade with a strange IAC code. Well it's the IAC inside the MAF sensor. Follow this diagnostic path into the inner depths of automotive diagnostics, from scan tool PID analysis and beyond. See what happened... * - Mysteriously Revving Lincoln LS The electronic throttle control system or drive-by-wire accelerator control is now here to stay. See a complete diagnostic path for this cableless throttle control system. Follow this case from using the scanner on PID analysis, the oscilloscope and then analyzing signal waveforms. Learn from this case... * - Monte Carlo's Nervous Meltdown A vehicle with loss of power, engine stalling and erratic idle surge is exactly what was happening to this Chevy. Was it the MAF sensor, TPS or some other component causing the issue? Was it an idle issue or also seen at higher RPMs? See the entire diagnostic path and also using an array of auto diagnostic equipment. Find out what happened next... * - Nissan Altima's Cross Identity Crisis That's right, a Nissan with what you could call double personality. See how an ingenuous auto repair and diagnostic path was used to get to the issue. Shown with dedicated diagrams and animations to prove the case and present the case to you. Also get the scoop on using the Fox and Hound for electrical diagnostics. * - Nissan Maxima's Burning Bush A surging idle speed issue with a difficult to detect origin. After replacing various parts, the shop ran out of options and called in the expert. See hoe this popular stepper-motor component was inoperable and the diagnostic path to repair. Follow this case from a simple scan to deep ECM diagnostics using various equipment. * - Nissan that Wouldn't Cool Down Yes, a hot Nissan, but to the engine, the climate control system. That's right, this A/C compressor did not want to turn ON, no matter what and it was fully computerized. The auto diagnostic path was not as easy as one would think. In fact this issue proved a high tech diagnostic and tough to detect. see what happened... * - Noisy Neighbor An erratic engine on a Ford Explorer where the TPS and ECM had already been replaced. What could it be? See the whole auto repair path and learn to interpret scan PID graphs, scope waveforms and analyze wiring issue. Get the whole story here... * - BONUS - The AFR or air fuel ratio sensor circuit The newer wide band or A F R O2 sensor solves the narrow sensing problem of the previous Zirconium sensors. These sensors are often called by different names. Learn how they work and how to test them.
Author: Mandy Concepcion
Publisher: CreateSpace
ISBN: 9781477578438
Category : Transportation
Languages : en
Pages : 64
Get Book Here
Book Description
Stories from the Road 7 (A Narrative About Modern Automotive Diagnostics) An Automotive Case Studies Series By Mandy Concepcion This book, "Stories from the Road - Automotive Case Studies" 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 7 * - Oil Drowned Dakota Rich running Dakota with erratic Fuel-Trims is this case in diagnostics. The shop replaced O2 sensors, did complete tune-up but to no avail. Delve into this video and learn about using the trusty 5 Gas Analyzer and the scanner. Also learn about O2 signal interpretation presented with state of the art diagrams and animations. * - Parallel Universe 4T60E Transmission Get into the world of electronic transmission diagnostics using a myriad of automotive equipment. Understand the operation of modern transmissions from these special diagrams and animations. And, when all fails then use the Clamp-On AMp probe to get to the bottom line and root cause of the issue. * - Reverse Polarity FORD F150 An ignition problem that wouldn't go away on a Ford F150. This COP or coil-on-plug ignition was a tough one. The video goes through the use of various equipment as well as reading very detailed ignition waveforms, with animations. * - Robo Techs Cousin GM Passlock Bypass The "Security" light was on on this GM antitheft system. At first there was no problem with the engine, but then it all went haywire. Get the insight on this particular case in bypassing the antiquated GM passlock from the past. * - Saab 9-5 Trionic with Hiccups Wow Trionic, it sounds complicated, and it is. The issue was an intermittent hickups to the engine. Get an insight on this system found on many vehicles today made by Bosch. Get the whole story right here with the latest in CG animation and waveform reading. * - Safari with Faulty Pick-Up Line A case all about misfires and the complexity of finding a pesky one. But things got hot when a bunch of parts were replaced and nothing changed. See this entire diagnostic path from scanner, scope, reading signals and assessing the situation. * - Speedometer Volume Control With todays electronic dashboards, repairing a speedometer issue is not like your grandfather's Oldsmobile. Follow this VSS or vehicle speed sensor "Digital" signal to all the respective modules, including the Radio. Yeas, even the Radio uses the VSS, but why? See this curious case and learn that appearances can be deceiving. * - BONUS - Mass Air Flow Hot Film Circuit Get an inside look at the MAF circuit in operation. This article is an in-depth advanced electronics analysis of the MAF. It is complete with the appropriate wiring diagrams to make you understand the subject.
Author: United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Antitrust and Monopoly
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 476
Get Book Here
Book Description
Author: Mandy Concepcion
Publisher: CreateSpace
ISBN: 9781477497951
Category : Transportation
Languages : en
Pages : 60
Get Book Here
Book Description
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.
Author: Tom Denton
Publisher: Routledge
ISBN: 1136430830
Category : Technology & Engineering
Languages : en
Pages : 289
Get Book Here
Book Description
Diagnostics, or fault finding, is a fundamental part of an automotive technician's work, and as automotive systems become increasingly complex there is a greater need for good diagnostic skills. Advanced Automotive Fault Diagnosis is the only book to treat automotive diagnostics as a science rather than a check-list procedure. Each chapter includes basic principles and examples of a vehicle system followed by the appropriate diagnostic techniques, complete with useful diagrams, flow charts, case studies and self-assessment questions. The book will help new students develop diagnostic skills and help experienced technicians improve even further. This new edition is fully updated to the latest technological developments. Two new chapters have been added – On-board diagnostics and Oscilloscope diagnostics – and the coverage has been matched to the latest curricula of motor vehicle qualifications, including: IMI and C&G Technical Certificates and NVQs; Level 4 diagnostic units; BTEC National and Higher National qualifications from Edexcel; International Motor Vehicle qualifications such as C&G 3905; and ASE certification in the USA.
Author: United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Antitrust and Monopoly
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 468
Get Book Here
Book Description
Author: Harry van den Tillaart
Publisher: Cedefop
ISBN:
Category : Transportation
Languages : en
Pages : 126
Get Book Here
Book Description
Work and learning in microenterprises in the car repair industries of four European Community (EC) countries were examined through 21 case studies of firms with 10 or fewer employees (6 firms in Ireland and 5 each in Greece, the Netherlands, and Spain). Structured interviews were conducted with each firm's owner and 60 motor vehicle mechanics at the 21 firms. Firms were not selected randomly; rather, they were selected because of their active use of training to adapt their staff to technological, economic, and organizational change. The sample included franchise and nonfranchise firms. All 21 microfirms studied were simultaneously pursuing growth strategies and the strategy of specialization in networks. Of the 60 mechanics interviewed, 43 had initial vocational education for the sector. Except for the apprentices, all 43 mechanics participated in continuing training during the previous 3 years. Of the 17 mechanics with no initial training for the sector, 10 (59%) had participated in continuing training and only 7 (41%) reported learning a great deal from that training. Many employees developed skills through incidental learning (including learning by solving problems individually or with colleagues, learning by regular rotation of tasks, and learning under the boss or an experienced worker). (Contains 23 tables/figures) (MN)
