Approval Details

Valid E.O.


This Executive Order approved the specified parts on on November 5, 2002.
As of Monday, September 23rd, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

2001 and older model year General Motors trucks equipped with the 6.6L Turbo diesel engineThe SmartBox device is an electronic module which enhances fuel flow and injector timing at medium and high load engine conditions. The SmartBox monitors and modifies the signals from the fuel rail pressure sensor, the manifold absolute pressure sensor, and the crank position sensor. The SmartBox device consists of an electronic module, wiring harness, (optional) three position dash switch, and attaching hardware.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-500-1
  • Executive Order 500-1 / D500-1
  • ARB # D-500-1
  • Executive Order No: D-500-1
  • C.A.R.B. No. D-500-1
  • Resolution D-500-1
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-500-1 PDF

D-500-1 Document:

                                       State of California
                                   AIR RESOURCES BOARD

                                 EXECUTIVE ORDER D—500—1

                          Relating to Exemptions Under Section 27156
                                       of the Vehicle Code

                                 Van Aaken Developments Ltd.

Pursuant to the authority vested in the Air Resources Board by Section 27156 of the Vehicle
Code; and

Pursuant to the authority vested in the undersigned by Section 39515 and Section 39516 of
the Health and Safety Code and Executive Order G—02—003;

IT IS ORDERED AND RESOLVED: That the installation of the SmartBox manufactured and
marketed by Van Aaken Developments Ltd., Telford Avenue, Crowthorne, Berkshire RG4S
6XA, United Kingdom has been found not to reduce the effectiveness of the applicable vehicle
pollution control system and, therefore, is exempt from the prohibitions of Section 27156 of the
Vehicle Code for 2001 and older model year General Motors trucks equipped with the 6.6L
Turbo diesel engine.

The SmartBox device consists of an electronic module, wiring harness, (optional) three
position dash switch, and attaching hardware.

This Executive Order is valid provided that the installation instructions for the SmartBox will not
recommend tuning the vehicle to specifications different from those submitted by the device
manufacturer.                                                                           —

Changes made to the design or operating conditions of the SmartBox, as exempt by the Air
Resources Board, which adversely affect the performance of the vehicle‘s pollution control
system shall invalidate this Executive Order.

Marketing of the SmartBox using any identification other than that shown in this Executive
Order or marketing of the SmartBox for an application other than those listed in this Executive
Order shall be prohibited unless prior approval is obtained from the Air Resources Board.
Exemption of the SmartBox shall not be construed as exemption to sell, offer for sale, or
advertise any component of the kit as an individual device.                          '

This Executive Order does not constitute any opinion as to the effect the use of the SmartBox
may have on any warranty either expressed or implied by the vehicle manufacturer.           ‘


 This Executive Order is granted based on submitted emissions test data on a 2001
 model—year General Motors HD2500 truck. Test results showed that the exhaust emissions
 from use of the SmartBox did not exceed the baseline emissions by more than the allowed
 limits of 10 percent or 0.1 grams per mile on hydrocarbon (HC) and oxides of nitrogen (NOx),
 15 percent or 1.0 grams per mile carbon monoxide (CO), and 15 percent or 0.03 grams per
 mile on Particulate Matter (PM) as specified in the "Procedures for Exemption of Add—On and
 Modified Parts."

                    HC       CO_ NOx            PM                Opacity
 Stock              0.25     1.9 5.3           0.172              10%
 Device             0.22      2.0 5.7          0.087              11.9%
 Difference        —0.03     01 ©0.4           0.085
 % Change          —~11%       5% 8%           —49%
 This Executive Order is also based on an On—Board Diagnostic II (OBD II) testing conducted
 on the same vehicle. Test data showed that the SmartBox when installed on the vehicle did
 not affect the vehicle‘s ability to perform its OBD II monitoring.

  The ARB finds that reasonable grounds exist to believe that use of the SmartBox may
  adversely affect emissions of motor vehicles when operating under conditions outside the
  parameters of the Cold—Start 505 Federal Test Procedure. Accordingly, the ARB reserves the
  right to conduct additional emission tests, in the future, as such tests are developed, that will
  more adequately measure emissions from all cycle phases. If such test results demonstrate
  that the SmartBox adversely affect emissions during off—cycle conditions (defined as those
  conditions which are beyond the parameters of the Cold Start 505 Federal Test Procedure),
. this Executive Order shall be effectively rescinded as of the date the test results are validated.
  Further, if such test results or other evidence provides the ARB with reason to suspect that the
  SmartBox will affect the durability of the emission control system, Van Aaken Developments
  Ltd. shall be required to submit durability data to show that the durability of the vehicle
  emission control system is not, in fact, affected and/or that the add—on or modified part
  demonstrates adequate durability.

 In addition to the foregoing, the ARB reserves the right in the future to review this Executive
 Order and the exemption provided herein to assure that the exempted add—on or modified part
 continues to meet the standards and procedures of Title 13, California Code of Regulations,
 Section 2222, et seq.



No claim of any kind, such as "Approved by the Air Resources Board", may be made with
respect to the action taken herein in any advertising or other oral or written communication.

Violation of any of the above conditions shall be grounds for revocation of this order. The
order may be revoked only after a ten—day written notice of intention to revoke the order, in
which period the holder of the order may request in writing a hearing to contest the proposed
revocation. If a hearing is requested, it shall be held within ten days of receipt of the request
and the order may not be revoked until a determination is made after the hearing that grounds
for revocation exist.

Executed at El Monte, California, this 5_”’    day of November 2002.

                                      Alle\é Lyons, Chief
                                      Mobile Source Operations Division


Document Created: 2005-09-01 12:40:23
Document Modified: 2005-09-01 12:40:23

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