Approval Details

Valid E.O.


This Executive Order approved the specified parts on on April 29, 1993.
As of Sunday, July 14th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
1001, 1004 1004-MM, 1004-RX71993 and older vehicles that use a single coil, even firing, spark ignited piston engine including those engines used in Mazda Miatas and RX7

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-318
  • Executive Order 318 / D318
  • ARB # D-318
  • Executive Order No: D-318
  • C.A.R.B. No. D-318
  • Resolution D-318
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-318 PDF

D-318 Document:

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