Momberg thesis presented at the university of stellenbosch in partial fulfilment of the requirements for the degree of master of science in mechanical engineering supervisor. Auto engine performance and driveability, 5th edition. The text emphasizes the use of strategybased troubleshooting procedures and the latest diagnostic equipment to pinpoint problems. Applying the terminology and engineering principles of the subject matter in engine performance, and using the correct tools, equipment and service information.
The following list of car warning lights are the most common lights used by auto manufacturers. Exhaust and emissions systems g diagnose hot or cold nostarting, hard starting, poor driveability, incorrect idle speed, poor idle, flooding, hesitation, surging, engine. Read this book and let your fellow technician give you a head start. Find 9781590702581 auto engine performance and driveabilityworkbook 4th edition by johanson at over 30 bookstores. Chris johanson auto engine performance and driveability provides information on the operation, service, and repair of various related systems.
Automotive technology certificates auto engine performance and driveability provides uptodate information on the operation, service, and repair of various related systems, including computer systems, emission control systems, fuel systems, and ignition systems. Powered by tizra publisher terms of service privacy. You must get 100% on all five of the test parts, but you have an unlimited number of tries. Hesitation is when the engine does not accelerate normally when the gas pedal is pressed. Free download books auto engine performance driveability shop manual a8 g w training series for ase certification printable 2019 everyone knows that reading auto engine performance driveability shop manual a8 g w training series for ase certification printable 2019 is effective, because we could get a lot of information through the reading. This should be thought of as finely polishing a sculpture. An advanced course focusing on emission controls and driveability. Ato 2240 automotive accessories 3 ato 2260 advanced drivelines 3 ato 2270 automotive service 4 ato 2280 computerized engine controls 3 ato 2290 automotive certification 1 year total.
Read download auto engine performance and driveability pdf. The result, typically, is only a 12 percent torque loss by lowering the compression. Auto engine performance and driveability, 4th edition. Auto engine performance and driveability, a8 3rd edition by chris johanson and publisher goodheartwillcox publisher. Ase identifies engine performance as an individual service area. Customer diagnostic worksheet sacramento auto repair. Laboratory exercises emphasize current service and diagnostic procedures. Illuminates when the vehicles traction controlantiskid or electronic stability system is in use. Not to be confused with regular driveability, which allows your vehicle to function as a reliable commuting vessel or a safe loaner for your aunt nellie, performance driveability is a new category of features that allow traditional automatic transmissions to function masterfully in performance driving situations. Customer diagnostic worksheet sacramento auto repair auto. Peter meier is a driveability pro, a working ownertechnician with a shop in florida. The engine performance service area involves the components listed below.
It is known from many studies and investigations, that the driveline torsional vibrations are mainly responsible of the drivers performance perception and the vehicles driveability 2, 3, 4. The auto engine performance and driveability shop manual contains thorough coverage of the tasks listed in the a8 engine performance area of the natef task list. This practice exam is for the automotive service excellence ase a8 engine performance. You can use this simple form to ask questions, schedule an appointment for repairs or service, or to request a written estimate of repairs. By using these free ase test questions and study guides, youll know where to focus. Each job in this manual is a handson activity, and most jobs correspond to one or more of the natef tasks. Driveability understanding and solving engine performance. Diagnose the causes of emissions or driveability concerns. Multiyear coverage for domestic and imported cars, light trucks, vans and suv.
Feb 18, 2016 read imported engine performance 20022003 asian. Computerized engine controls diagnosis and repair 2. This book is the printed version of scannerdanners ebook. Mar 07, 2015 at this point, most of the work is complete. No start, driveability and misc tips vintage ford forum.
Not all warning lights are universal, some have different meanings. Engine test data determines how much compression an engine can have and run at the optimum spark advance. A very good introduction to the technology of todays cars, auto engine performance and driveability contains the information technicians need to pass the a8 section of the ase testing battery. The ignition system components that ignite the fuel and air mixture at the proper time to create maximum power and minimum emissions. Ase 8 engine performance module 10 powertrain control module processing 104 introduction student workbook natef standards viii. Chapter 45 engine performance and driveability zlist the most common cause of engine performance problems zdescribe symptoms of common problems zexplain typical causes of engine performance problems zexplain how to use a systematic approach to. Auto engine performance and driveability, a8 3rd edition.
Auto engine performance and driveability, a8, 3rd edition page 2. Driveability evaluation for engine management calibration. Auto engine performance and driveability johanson, chris on. Description auto engine performance and driveability provides uptodate information on the operation, service, and repair of various related systems, including computer systems, emission control systems, fuel systems, and ignition systems. Open and close all doors, including hood and trunk. Multiyear brake specification coverage for domestic and imported cars, light trucks, vans, and suvs. Start studying chapter 45 engine performance and driveability. Save up to 80% by choosing the etextbook option for isbn. Information on statemandated emissions testing programs is included.
If vehicle is left in this condition overnight it can drain the battery. Strategybased troubleshooting procedures are stressed. Divider tabs make finding the right data quick and easy. Indicates that a door including hood and trunk is not closed. The text emphasizes the use of strategybased troubleshooting procedures and the latest diagnostic equipment to pinpoint. A guide to engine performance diagnosis new to driveability. Ase a8 engine performance free study guides, free test questions and answers, practice quizzes welcome to the official ase certification training hq free ase a8 engine performance. Auto engine performance and driveability, a8, 3rd edition. Read the safety chapter in your automotive text, complete the safety pdf worksheet, take the online safety quiz, and then take this safety test. To optimize for regular fuel engine designers will lower the compression ratio to allow an increase in the spark advance to mbt. Prepare for the interprovincial red seal certification examination in appendix viii engine performance on the topics covered in this chapter. Chapter 45 engine performance and driveability zlist the most common cause of engine performance problems zdescribe symptoms of common problems zexplain typical causes of engine.
The final phase of calibration is improving drivability. Engine performance diagnosis and testing objectives. By covering the purpose, function, and operation of the primary automotive systems involved in. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Misfiring is a performance problem misfiring resulting from one or more cylinders failing to fire. Always refer to your owners manual when youre not 100% sure what the light indicates. Retrieve and record stored obd ii diagnostic trouble codes. Find 9781590702581 auto engine performance and driveability workbook 4th edition by johanson at over 30 bookstores. Test your knowledge of engine performance, diagnostics, and repair with free ase exam study guides and quizzes and know where to brush up on your experience and knowledge. Auto engine performance and driveability provides information on the operation, service, and repair of various related systems. If all the steady state values are correct, the vehicle should operate fairly well.
The fuel system components that transfer fuel from the fuel tank to the. The two arrows at point 4 indicate the 1stto2nd gear shift rpm drop. The fundamentals of engine performancecdrom is a selfpaced, computerbased learning program designed to introduce students to the basic concept of engine performance. Where we were using a chainsaw earlier, we are now using sandpaper.
No doubt the engine is also coming into its power band at the 5000rpm switch point. This car is rated at 200 hp at 6000 rpm, and the first shift came at the top of point 4, at 6750 rpm. The information within the driveabilty website begins by defining the term driveability, then it explains the root causes that contributes to the gradual performance loss and poor fuel economy, focuses on the need to recognize the type of fuel management system used on an engine and why a universal service repair solution is ineffective. Modern automotive technology chapter 45 engine performance and driveability. Auto engine performance and driveabilityworkbook 4th. Class discusses current obd formats in detail including interpretation of dtcs, freezeframe data, serial data, and readiness monitors. Brake specifications guide and brake bleed procedures 1994. Driveability evaluation for engine management calibration by j. The text emphasizes the use of strategybased troubleshooting procedures and the latest diagnostic equipment to. Dashboard lights are nothing new, but the messages are. If you are requesting an estimate, please be sure to include your name, full vehicle information including year, make, model, engine size and complete vehicle vin number.
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