Ford Electronic Engine Control An Overview

Ford Motor Company was not the first U.S. company to offer fuel injection. Put Ford is the lirst to go all the way, with virtually 100% fuel injection In passenger cars and trucks since 1887. Did I say virtually 100%? Ford police cruisers with big 5.7 liter engines are the only carburetor cars in the recent Ford line-up. Ford Taurus police cruisers with 3.8L engines use electronically-controlled luel injection.
By 1988, most Ford engines inject the luel to eacfi individual cylinder intake-port, known as Multiport Fuel Injection (MFI).
In this book, III concentrate on MFI. You'll find Ford references to this as EFf (Electronic Fuel Injection). I'll use "port injection" to refer to systems that inject at the intake port. Both Mazda Engine Control Systems (MECS), and Nissan Electronic Concentrated engine Control Systems (NECCS—used on the Villager) employ port injection, fts late as 1989, a few small Ford engines were still using Central Fuel Injection (CFI), but these are not covered by this book.
What's in this book
Preview of Chapter 1—Overview
Chapter 1 introduces the Idea of fuel injection and engine control, and tells you why Ford cars and trucks use fuel injection. Ill give you the broad picture of Ford fuel-injection systems, and the two main control systems, determined by where the powerplant is engineered A third system, Nissan Electronic Cont-H-traiod engine Control System (NECCS) operates beginnng ,n ihe 1993 Mercury Villager. It has a relatively small LopJdiron. but II mention the most significant differences.

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