Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on April 25, 1995.
As of Tuesday, December 11th, 2018 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
86821994 and older GM vehicles with conventional GM HEI distributor (with vacuum advance) and FORD vehicles with the TFI ignition system. EXCEPT those equipped with OBD II.Designed as timing retard devices only (maximum retard is 15 degrees).
87821994 and older vehicles with externally mounted ignition coil. Except those equipped with OBD II.Designed as timing retard devices only (maximum retard is 15 degrees).

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-40-23
  • Executive Order 40-23 / D40-23
  • ARB # D-40-23
  • Executive Order No: D-40-23
  • C.A.R.B. No. D-40-23
  • Resolution D-40-23
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-40-23 PDF

D-40-23 Document:


CARB_D-40-23
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