Approval Details

Valid E.O.


This Executive Order approved the specified parts on on April 21, 1994.
As of Monday, April 15th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1994 GM vehicles equipped with the following engine families operating with an Air Resources Board certified compressed natural gas conversion system. (Engine families: R1G2.277GEEA; R1G3.1V8GFEA; R1G2.277GAEA; R3G4.375GAEA; R3G4.385GAEB; RBG4.385GAEA; R3G5.785GAEB; R3G5.725GIEA; RGM4.3C5GAAA; RGM5.7G5GAAA; RGM7.4C5GAEA.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-272-2
  • Executive Order 272-2 / D272-2
  • ARB # D-272-2
  • Executive Order No: D-272-2
  • C.A.R.B. No. D-272-2
  • Resolution D-272-2
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-272-2 PDF

D-272-2 Document:

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