Systèmes d'injection d'essence : revues techniques (1/2)

A practical guide to modifying and tuning modern electronic fuel injection (EFI) systems, including engine control units (ECUs). The book starts out with plenty of foundational topics on wiring, fuel systems, sensors, different types of ignition systems, and other topics to help ensure the reader understands how EFI Systems work.
Next the book builds on that foundation, helping the reader to understand the different options available: Re-tuning factory ECUs, add on piggyback computers, or all out standalone engine management systems.
Next Matt and Jerry help the reader to understand how to configure a Standalone EMS, get the engine started, prep for tuning, and tune the engine for maximum power and drivability.

Also covered is advice on tuning other functions - acceleration enrichments, closed loop fuel correction, and more. Finally, the book ends with a number of case studies highlighting different vehicles and the EMS solutions that were chosen for each, helping to bring it all together with a heavy emphasis on how you can practically approach your projects and make them successful!

The sport compact performance market is hot and getting hotter - and while the Honda Civic and Acura Integra have long been the dominant players in the market, a newcomer is emerging as a popular car for performance modifications - the Ford Focus. Well-built, inexpensive, good looking, and easy to modify, the Focus is quickly catching the Hondas in terms of market popularity.

This book shows Focus owners exactly what it takes to improve their car's performance, from simple modifications like installing a new air intake to radical mods like installing a turbocharger.
The author also shows what those modifications can do, with before-and-after dyno tests for each modification. There's also extensive info on suspension and brake modifications for better handling and braking. It's a one-stop shop for those who want a sharper, faster Focus.

Understanding fuel injection and engine management systems is the key to extracting higher performance from today's automobiles in a safe, reliable, and driveable fashion. Turbochargers, superchargers, nitrous oxide, high compression ratios, radical camshafts: all are known to make horsepower, but without proper understanding and control of fuel injection and other electronic engine management systems, these popular power-adders will never live up to their potential and, at worst, can cause expensive engine damage.
Drawing on a wealth of knowledge and experience and a background of more than 1,000 magazine articles on the subject, engine-control expert Jeff Hartman explains everything from the basics of fuel injection to the building of complex project cars. Hartman covers the latest developments in fuel-injection and engine management technology applied by both foreign and domestic manufacturers, including popular aftermarket systems.

Contents: upgrade your engine to increase horsepower - understand computer-assisted engine control - evaluate and troubleshoot OEM and aftermarket systems - tune your car for maximum performance.

This is the authoritative handbook on Bosch Fuel Injection and Engine Management Systems. This is the only manual that fully explains aspects of the most widely installed Bosch systems, including specific technical information on the newest KE-Motronic and LH-Motronic systems that is not available from any other source.
Bosch Systems covered: Motronic, LH-Motronic, L-Jetronic, LH-Jetronic, KE-Jetronic, KE-Motronic, K-Jetronic and D-Jetronic.

Author Charles Probst has worked directly with factory engineers and technicians from Bosch, Porsche, BMW, Mercedes-Benz, Volkswagen, Audi, and other manufacturers to produce down-to-earth but detailed technical literature for real-world technicians. Now complete service and maintenance procedures, with Charles's expert advice and troubleshooting tips, are available to you.

Charles clarifies advantages and operating principles of each Bosch system and explains how they work. He also gives you high performance tuning secrets that really work for street and racing applications, and tells you why some tricks, like "fooling" the computer, don't.
With over 350 illustrations and photos, this 224-page book is a must-have reference for do-it-yourself mechanics, performance enthusiasts, and professional technicians who want to understand Bosch systems.