Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on September 13, 2007.
As of Thursday, October 17th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

ModelsRemarks
1996-2006 model-year off-road diesel engines of 20.0 liters or less displacementThis exemption is only valid provided the engines meet the following operating condition: the engine exhaust temperature is between 280 and 320 degrees Celsius for at least 25 percent of the typical duty cycle. The engines can be operated on California diesel (15 ppm sulfur), PuriNOx water emulsion fuel based on California diesel, or biodiesel blends containing no more than 20 percent biodiesel by volume.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-420U-13
  • Executive Order 420U-13 / D420U-13
  • ARB # D-420U-13
  • Executive Order No: D-420U-13
  • C.A.R.B. No. D-420U-13
  • Resolution D-420U-13
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-420U-13 PDF

D-420U-13 Document:



                                    State of Californi
                                AIR RESOURCES BOARD

                             EXECUTIVE ORDER D—420U—13

                              Relating to Exemptions |under
                     Sections 38390 and 38391 of the Vehicle Code

                               Engine Control Systems Ltd.
                                      Purifilter Plus

Pursuant to the authority vested in the Air Resources| Board by Part 5, Division 26 of the
Health and Safety Code and Sections 38390, 38391,\ and 38395 of the Vehicle Code;
and

Pursuant to the authority vested in the underS|gned y Sections 39515 and 39516 of the
Health and Safety Code and Executive Order G—02—003;

IT IS ORDERED AND RESOLVED: That installation of the Purifilter Plus device,
manufactured by Engine Control Systems Ltd. of 164 Pony Drive, Newmarket, Ontario,
Canada L3Y 7V1, has been found not to reduce the effectiveness of the applicable
engine emission control system, and therefore, the Purifilter Plus device is exempt from
the prohibitions in Sections 38390 and 38391 of the Vehicle Code for installation on
1996 through 2006 model—year off—road compression}ignition engines of 20.0 liters or
less displacement.

This Executive Order is only valid provided the engines meet the following operating
condition: the engine exhaust temperature is between 280 and 320 degrees Celsius for
at least 25 percent of the typical duty cycle.

The Purifilter Plus device exempted under this Executive Order can be installed on
engines operated using California diesel (15 parts pelr million by weight sulfur content),
PuriNOx water emulsion fuel based on California diesel, or biodiesel blends containing
no more than 20 percent biodiesel by volume. The        Purifilter Plus devices exempted
under this Executive Order are identified in Attachment A.

This Executive Order is based on engineering evaluation and previous emission test
data. The Purifilter Plus device is not expected to have any adverse impact on engine
emissions when used on any of the engines listed above.

This Executive Order is valid provided that installation instructions for the Purifilter Plus
device do not recommend tuning the engines to spedifications different from those of
the engine manufacturer. :

Changes made to the design or operating conditions |of the Purifilter Plus device, as
exempted by the Air Resources Board, which adversely affect the performance of the
engine‘s pollution control system, shall invalidate this Executive Order.


                                               «7.

 Marketing of the Purifilter Plus device using identifica ition other than that shown in this
 Executive Order or for an application other than that listed in this Executive Order shall
 be prohibited unless prior approval is obtained from he Air Resources Board.
 This Executive Order shall not apply to any Purifilter Plus device advertised, offered for
~sale, sold with, or installed on an engine, vehicle, or equipment prior to or concurrent
 with transfer to an ultimate purchaser.

This Executive Order does not constitute any opinior ) as to the effect the use of the
Purifilter Plus device may have on any warranty eithé r expressed or impliedby the
 engine manufacturer.

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

 In addition to the foregoing, the Air Resources Board reserves the right in the future to
 review this Executive Order and the exemption provi ded herein to assure that the
 exempted add—on or modified part continues to meet the standards and procedures of
 California Code of Regulations, Title 13, Section 247 4, et seq.

 THIS EXECUTIVE ORDER DOES NOT CONSTITU] TE A CERTIFICATION,
 ACCREDITATION, APPROVAL, OR ANY OTHER T YPE OF ENDORSEMENT BY THE
 AIR RESOURCES BOARD OF ANY CLAIMS OF TH E APPLICANT CONCERNING
 ANTI—POLLUTION BENEFITS OR ANY ALLEGED E ENEFITS OF ENGINE CONTROL
 SYSTEMS LTD.‘S PURIFILTER PLUS DEVICE.

 Violation of any of the above conditions shall be grot nds for revocation of this Executive
 Order. The Executive Order may be revoked only af ter a ten—day written notice of
 intention to revoke the Executive Order, in which per lod the holder of the Executive
 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 receip t of the request, and the Executive
 Order may not be revoked until a determination is m ade after a hearing that grounds for
 revocation exist.

 Executed at El Mohte, California, this       I3     day of September 2007.



                                       ons bobos
                                          Annette Hebert , Chief
                                          Mobile Source Operations   Division




         ENGINE CONTROL SYSTEMS LTD. — PUR FILTER PLUS — D—4200U—13


                               Attachment A




          Purifilter Plus Part Number     Purifilter Plus Model

                                           SCPBL & SCP6H
                                          SCP10L & SCP10H
                                          SCP13L & SCP13H
                                          SCP17L & SCP17H
                                          SCP20L & SCP20H
                                          SCP23L & SCP23H
                  A19g—SOOXX
                                          SCP28L & SCP28H
                                         DSCP26L & DSCP26H —
                                        DSCFL34L & DSCP34H
                                        DSCPA0L & DSCP40H
                                        DSCIPASL & DSCP46H
                                        DSCPS56L & DSCP56H


Note:   Purifilter Plus Part Number
        Pre—fix A19 designates the Purifilter Plus filter. XXXX designates a
        design and corresponding bill of materials.

        Purifilter Plus Model
        SCPXXL/H: SC denotes the silicon carbide substrate; XX is the filter
        volume in liters; L denotes the low ca talyst loading; H denotes the high   .
        catalyst loading.
        DSCP26L/H: D denotes dual monoIiJhs.




ENGINE CONTROL SYSTEMS LTD. — PURIFILTER PLUS — D—420U—13



Document Created: 2007-10-05 11:15:11
Document Modified: 2007-10-05 11:15:11

Previous E.O. D-420U-12 | Previous E.O. D-419 | Next E.O. D-420U-14 | Next E.O. D-421