Approval Details

Valid E.O.


This Executive Order approved the specified parts on on October 26, 1999.
As of Friday, May 24th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
1100 Series1985-99 Ford vehicles, excluding V10 and diesel applications, vehicles certified to an ultra low emission vehicle (ULEV) standard are excluded.The gasoline Ford Upgrade Module is designed as a replacement to the factory computer chip located in the electronic control module (ECM). The new electronic module plugs into the service port on the ECM. Changes to the stock operating parameters from the installation of the Ford Upgrade Module are: Timing is increased at part and wide open throttle, fuel is increased at wide open throttle, shift points are raised, and RPM and speed limit are modified. Manufacturer recommends use of high octane fuel with the Ford Upgrade Module.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-330-4
  • Executive Order 330-4 / D330-4
  • ARB # D-330-4
  • Executive Order No: D-330-4
  • C.A.R.B. No. D-330-4
  • Resolution D-330-4
For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Download: Executive Order D-330-4 PDF

D-330-4 Document:

Current View

Previous E.O. D-330-3 | Previous E.O. D-329 | Next E.O. D-330-5 | Next E.O. D-331