Approval Details

Valid E.O.


This Executive Order approved the specified parts on on December 23, 2004.
As of Tuesday, April 23rd, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
75BP3V-MT11988-93 Mustang - 5.0 Liter Engine w/ 19lb. Inj. BlackThe Pro-M Mass Air Flow Sensor is designed with two main parts: the sensor body and the electronics. The body is manufactured out of a one piece metal casting, and contains an inlet tube, the sensor mounting, and an outlet tube. The electronics are manufactured by Ford Motor Company as a stock replacement. The sensor fits in the stock location with no modifications to the vehicle's electrical system or intake air system.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-325-1
  • Executive Order 325-1 / D325-1
  • ARB # D-325-1
  • Executive Order No: D-325-1
  • C.A.R.B. No. D-325-1
  • Resolution D-325-1
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-325-1 PDF

D-325-1 Document:

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