Approval Details

Valid E.O.


This Executive Order approved the specified parts on on July 29, 2002.
As of Tuesday, July 23rd, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1998 through 1999 Dodge Ram 2500 and 3500 trucks equipped with the Cummins 5.9L engine. Excluded from this Executive Order are vehicles equipped with 1999 model-year Cummins engine families, XCEXH0359BAI, XCEXH0359BAJ, and XCEXH0359BAK, which have been certified to the EURO III and Not to Exceed emission standards under the Settlement Agreement.The Power Edge EZ device consists of an electronic module which enhances fuel flow at medium and high load engine conditions, and a brass elbow which is designed to delay the wastegate opening during boost conditions. The electronic module is plugged into the CAN-BUS data port and the MAP sensor's wiring harness, which are both located in the vehicle's engine compartment. The Power Edge EZ comes with three user adjustment jumpers that vary the settings from slightly modified to very responsive.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-541
  • Executive Order 541 / D541
  • ARB # D-541
  • Executive Order No: D-541
  • C.A.R.B. No. D-541
  • Resolution D-541
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-541 PDF

D-541 Document:

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