Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on October 12, 1990.
As of Sunday, August 18th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

ModelsModification
1983 model-year 8060.24 Iveco Trucks heavy-duty diesel engineReplace the fuel injectors and spring valve caps. Retard the static injection timing from 17 degrees to 15 degrees BTDC and the low fuel pump will be reset from 40.5 to 32.7 (cc/1000 strokes) to reduce exhaust smoke emissions.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-206
  • Executive Order 206 / D206
  • ARB # D-206
  • Executive Order No: D-206
  • C.A.R.B. No. D-206
  • Resolution D-206
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-206 PDF

D-206 Document:



                                                       (Page 1 of 2)

                               State of California
                               AIR RESOURCES BOARD

                               EXECUTIVE ORDER D—206
                   Relating to Exemptions Under Section 27156
                                of the Vehicle Code

                    IVECO TRUCKS OF NORTH AMERICA, INC.      .
          8060.24 Heavy—Duty Diesel Engine Design Modification Package

Pursuant to the authority vested in the Air Resources Board by Sectxon 27156
of the Vehicle Code; and
Pursuant to the authority vested in the undersigned by Sections 39515 and
39516 of the Health and Safety Code and Executive Order G—45—5;

IT IS ORDERED AND RESOLVED:      That the engine design modification package
for 1983 model year 8060.24 Iveco Trucks heavy—duty diesel engine has been
found not to reduce the effectiveness of required motor vehicle pollution
control devices.    The modification will consist of replacing the original
fuel injectors and spring valve caps, retarding the static injection timing
and resetting the low fuel pump setting.  This modification (parts
replacement and adjustments) is hereby exempt from the prohibitions of
Vehiclie Code Section 27156.

This Executive Order is valid provided that installation instructions for
this engine design modification package 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 engine design
modification package as exempted by the Air Resources Board, that adversely
affect the performance of a vehicle‘s pollution control system, shall
invalidate this Executive Order.

Marketing of this modification package using an identification other than
that shown in this Executive Order or marketing of this modification package
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 a kit shall not be construed as an exemption to sell, offer for
sale, or advertise any component of a kit as an individual device.

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

THIS EXECUTIVE ORDER DOES NOT CONSTITUTE A CERTIFICATION, ACCREDITATION,
APPROVAL, OR ANY OTHER TYPE OF ENDORSEMENT BY THE AIR RESOURCES BOARD OF 2NY
CLAIMS OF THE APPLICANT CONCERNING ANTI—POLLUTION BENEFITS OR ANY ALLEGED
BENEFITS OF THE IVECO DIESEL TRUCK ENGINE DESIGN MODIFICATION PACKAGE.


IVECO TRUCKS OF NORTH AMERICA, INC               EXECUTIVE ORDER D—206
                                                     (Page 2 of 2)




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.

Section 17500 of the Business and Professions Code makes untrue or'
misleading advertising unlawful, and Section 17534 makes violation
punishable as a misdemeanor.

Section 43644 of the Health and Safety Code provides as follows:

     "43644, (a) No person shall install, sell, offer for sale, or
     advertise, or, except in an application to the state board for
     certification of a device, represent, any device as a motor vehicle
     pollution control device for use on any used motor vehicle unless that
     device has been certified by the state board.     No person shall sell,
     offer for sale, advertise, or represent any motor vehicle pollution
     control device as a certified device which, in fact, is not a certified
     device.   Any violation of this subdivision is a misdemeanor."

Any apparent violation of the conditions of this Executive Order will be
submitted to the Attorney General of California for such action as he deems
advisable.


                    ‘                is
Executed at E1 Monte, California, this     2    day of October, 1990.




                                          R. B. Summerfield
                                          Assistant Division Chief
                                          Mobile Source Division


                            State of California
                           AIR RESOURCES BOARD




Evaluation of Iveco Trucks of North America, Inc. Engine Design Modification
     Package for 1983 Model Year 8060.24 Heavy Duty Diesel Engine for
Exemption From the Prohibitions in Vehicle Code Section 27156 in Accordance
    with Section 2222, Title 13, of the California Code of Regqulations




                                 October 1990


Evaluation of Iveco Trucks of North America, Inc. Engine Design Modification
Package for 1983 Model Year 8060.24 Heavy Duty Diesel Engine For Exemption
From the Prohibitions in Vehicle Code Section 27156 in Accordance with
       Section 2222, Title 13. of the California Code of Regulations




                                     by

                           Mobile Source Division

                            State of California
                            Air Resources Board
                            9528 Telstar Avenue
                          E1 Monte, Ca    91731—2990




                        Date of Issue:    October 1990




(This report has been reviewed by the staff of the California Air Resources
Board and approved for publication. Approval does not signify that the
contents necessarily reflect the views and policies of the Air Resources
Board, nor does mention of trade names or commercial products constitute
endorsement or recommendation for use.)


                                   SUMMARY




     Iveco Trucks of North America, Inc. {IVECO) has applied for an

exemption from the prohibitions of Vehicle Code Section 27156 for their

Engine Design Modification Package designed to improve the 1983 Iveco

8060.24 model heavy—duty diesel engines by using components from the 1989—

1990 California certified configuratfon.     The purpose of this modification,

according to IVECO is to improve fuel economy and reduce visible exhaust

smoke levels.



     The staff reviewed IVECO‘S certification documents to ensure that the

components used in the engine modification are those parts used in 1989—1990

California certified engines.   Based on the submitted information, staff

recommends that IVECO be granted an exemption and that Executive Order D—206

be issued.


                                   CONTENTS

                                                     Page Number

SUMMARY                                                   1

CONTENTS                                                 11

     1.    INTRODUCTION                                   1

    II.    CONCLUSIONS                                    1

   III.    RECOMMENDATION                                 2

    IV.    8060.24 ENGINE MODIFICATION DESCRIPTION        2

     v.    DISCUSSION                                     2—3




                                       1i


EVALUATION OF IVECO TRUCKS OF NORTH AMERICA, INC. ENGINE DESIGN MODIFICATION
PACKAGE FOR 1983 MODEL YEAR 8060.24 HEAVY DUTY DIESEL ENGINE FOR EXEMPTION
FROM THE PROHIBITIONS IN VEKICLE CODE SECTION 27156 IN ACCORDANCE WITH
SECTION 2222, TITLE 13, OF THE CALIFORNIA CODE OF REGULATIONS.

     I.   INTRODUCTION
          Iveco Trucks of North America, Inc. (IVECO), of 777 American Drive,

Bensalem, Pennsylvania 19020 has requested an exemption from the

prohibitions of California Yehicle Code Section 27156 for an engine design

modificafion program.     IVECO proposes to offer an engine design modification

package which will improve the 1983 model 8060.24 heavy—duty diesel engine

by utilizing some components of the 1989—1990 California certified 8060.25

and 8060.45 engines.     The purpose of the modification, according to IVECO,

is to improve fuel economy and reduce visible exhaust smoke levels.     IVECO

submitted information on the proposed modifications and emission test

results which show emission levels at original certification and after the

engine design modification was implemented.

    II.   CONCLUSIONS
          Based on the information submitted, staff has determined that the

parts to be used in the engine modification are those designated for use on

1989—1990 California certified engines.     These newer engines conform to

emission standards more stringent than the 1983 model engine.     The emission

test data submitted by IVECO show the emission levels of 1983 models with

the engine design modification package installed are well below the

California emission standards for the 1983 model year.    Since the

modification will upgrade the performance and emission levels of the 1983

8060.24 California certified engines, staff concludes there will be no

adverse effect on emissions from the modification as proposed by IVECO.


   III.     RECOMMENDATION

            The staff is of the opinion that the IVECO engine design

modification proposed for its 1983 model year 8060.24 engine will not have

any adverse effect on emissions.     The staff, therefore, recommends that

Executive Order No. D—206 be adopted.

    IV.     8060.24EngineModificationDescription
            Under its engine design modification package, IVECO proposes to

replace certain 1983 OEM engine parts with components utilized on 1989—1990

model year California certified engines.     The parts that will be used in the

engine modification are fuel injectors (part number 4842812) and spring

valve caps(part number 98427044).     The spring valve caps will only be used

on those engines equipped with piston part number 4828905 as part of

improvement B stated in IVECO‘$ letter.     Piston part number 4828905 is used

on engines that have been rebuilt and have had the original pistons

replaced.     Engines equipped with the original pistons (part number 4801962)

will not require the spring valve cap replacement.     Along with these part

replacements, static injection timing will be retarded from 17 degrees to 15

degrees BTDC and the low fuel pump will be reset from 40.5 to 32.7 (cc/1000

strokes) to reduce exhaust smoke emissions.

     V.      DISCUSSION

            Per Air Resources Board (ARB) engine change policy (ARB Mail Out

No. 81—040) pertaining to heavy—duty vehié]es, an engine which is rebuilt to

non—OEM configuration must be reviewed by the ARB and receive a written

exemption prior to rebuild.

            IVECO has submitted the following test data to show that the engine

modification will have no adverse effects on emissions.


                        Summary of Emissions Test Results

                                                                        1983
         Original            After                After                Limits
      Certification      Improvement _A        Improvement B         California


HC          0 .81            0.42                  0.42                 1.0

cCO         2.61             1.72                  3.49                25.0

NOx         4.59             4.58                  4.46                 5.0

HC+NOx      5.40             5.00                  4.88                 6.0



            Staff has reviewed the parts list and compared it with IVECO‘S

1989—1990 certification documents.        The components used in the engine

modification were determined to be parts used in 1989—1990 California

certified engines.     Therefore, the staff is of the opinion that there will

be no adverse effect on emissions from use of IVECO‘S$ engine design

modification package.



Document Created: 2005-09-01 12:15:23
Document Modified: 2005-09-01 12:15:23

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