Approval Details

Valid E.O.


This Executive Order approved the specified parts on on February 8, 1993.
As of Sunday, July 14th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1990 -1993 Ford Mustang with 5.0L V8 gasoline engineRelocation of air injection hoses, retarding ignition timing to 5 degrees BTDC, and installation of a one-way valve between the PCV valve and inlet manifold

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-140-27
  • Executive Order 140-27 / D140-27
  • ARB # D-140-27
  • Executive Order No: D-140-27
  • C.A.R.B. No. D-140-27
  • Resolution D-140-27
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-140-27 PDF

D-140-27 Document:

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