Build a EEC IV Code Scanner
Whenever you encounter errors in your EEC IV PCM there are 2 ways to test it, one using the "clip" approach, and the other one using a code scanner.
We will show you how to save some bucks and create your own home-made scanner. Most of the required materials can be bought at your local Radio Shack.
EEC Tuner FAQ
Frequently asked questions about the EECTuner pcm programming board.
How to build a MAF table
The way the ford EEC series processors determine the amount of fuel and calculate load values is by measuring the amount of air that is flowing into the engine via the Mass Air Flow (MAF) sensor.
MAF theory and facts
Here are some facts and information to help you better understand the use and function of the MAF system.