Ford EDIS
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The Ford EDIS or Electronic Distributorless Ignition System is a computer-controlled ignition system developed by Ford.
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[edit] Vehicles with EDIS
Ford used the EDIS module on a number of vehicles from 1990 to 199X.
[edit] EDIS-4
The EDIS-4 module is used on the following vehicles equipped with the 1.9 liter straight-4 Ford CVH engine between 1990 and 1993:
[edit] EDIS-6
The EDIS-6 module is used on the following vehicles equipped with the 4.0 liter Ford Cologne V6 engine between 1990 and 1995:
[edit] EDIS-8
The EDIS-8 module is used on the following vehicles equipped with the 4.6 liter V-8 Ford Modular engine between 1990 and 1997:
- Lincoln Town Car
- Ford Crown Victoria / Mercury Grand Marquis
- Ford Thunderbird / Mercury Cougar
- Ford Mustang
[edit] References
- US Patent Number 4,661,778: Ignition diagnostic monitor
- US Patent Number 4,922,874: Automobile electronic control modules communicating by pulse width modulated signals
- US Patent Number 5,014,676: Ignition system with repetitive sparks
- Ford EDIS technical information
- MegasquirtnSpark-extra EDIS mode
- US Patent Number 6,115,665: Memory Efficient Computer System And Method For Controlling An Automotive Ignition System