Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on January 30, 2009.
As of Friday, April 26th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

ModificationRemarks
2009 model year and older on road motorcycle and scooter applications, see PDFThe Power Programmer is an electronic control module (ECM) installed in series to the stock wiring harness of the fuel injectors. User adjustment is allowed to increase or decrease the fuel going into the combustion chamber.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-657
  • Executive Order 657 / D657
  • ARB # D-657
  • Executive Order No: D-657
  • C.A.R.B. No. D-657
  • Resolution D-657
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-657 PDF

D-657 Document:

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