The Best of Breed in EEC Performance Tuning

We support more than 5000 processors covering 1984 thru 2004. Please select one or more categories to determine whether support for your specific application exists. If there are no search results found, you can email us at  info@tweecer.com  and we can confirm for you if your application is supported.

You can search on the Year AND/OR Model name  OR you can search for your specific calibration code (aka catch code). This is NOT a complete list and may contain models that have the unsupported new processors that Ford switched to in 2005. There were some crossovers earlier than 2005. We will add the EECIV processors that we support as time permits.

Select Year Any year 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004

Select Model Any model AEROSTAR BLACKWOOD BRONCO CONTINENTAL CONTOUR COUGAR CROWN VICTORIA ESCAPE ESCORT E-SERIES EXCURSION EXPEDITION EXPEDITION EL EXPLORER EXPLORER SPORT FOCUS FREESTAR F-SERIES F-SERIES (CREW CAB) GRAND MARQUIS MARAUDER MARK VIII MOUNTAINEER MUSTANG MYSTIQUE NAVIGATOR RANGER SABLE SPORT TRAC TAURUS THUNDERBIRD TOWNCAR TRACER WINDSTAR

Or enter the catchcode to search:

Catch Code:

Here is an example of where the code is located on the EEC and what it would look like.                     Can’t find the EEC in your vehicle? Want to go to the local junkyard with success? Just study or print this out and your in the game. Vehicle Year Location Lightning 1992-1995 drivers side kick panel F-x50 & Bronco 1987-1996 drivers side kick panel F-x50 & Bronco 1985-1986 right of steering wheel F-x50 7.3l Turbo 1994-1997 under hood near firewall Mustang 1988-1998 passenger side kick panel Town Car 1989-1998 left of steering wheel Town Car 4.6L 1994-1997 left of steering wheel Mark 7 5.0L LSC 1988-1992 passenger side kick panel Mark 8 4.6L 1993-1998 drivers side near the steering column T-Bird 1988-1997 passenger side kick panel Explorer 1997+ under hood near firewall Explorer 4.0L 1991-1996 passenger side kick panel Expedition 1997-1999 under hood near firewall Econoline 1988-1999 drivers side kick panel Econoline 7.3L Turbo 1995-1998 Under hood near the firewall Econoline 7.3L Turbo 1999 Drivers side kick panel F-150 5.4L 1997 Under hood near firewall passenger side F-150 5.4L 1998 Under hood near firewall drivers side Ranger 1988-1993 Passenger side kick panel Ranger 1994-1999 Under hood near firewall Probe 1989-1997 Center console Aerostar 1988+ Drivers side under dash near firewall Contour 1995-1999 Passenger side where floor meets fire wall Escort 1988-1999 Center console Scorpio 2.9L 1987-1989 Passenger side kick panel Taurus 1996-1998 Under hood behind engine Taurus 1988-1995 Behind the glove box up high Tempo 1988-1994 Drivers side under the dash Windstar 1995+ Under hood passenger side XR4TI 2.3L Turbo 1984-1988 Passenger side kick panel