Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on October 4, 2000.
As of Monday, December 17th, 2018 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
3501111994-1997 Chevrolet LT-1 Camaro / Corvette , 1994-1997 GM FirebirdReplacement air flow sensors using factory electronics and aftermarket housings

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-471-2
  • Executive Order 471-2 / D471-2
  • ARB # D-471-2
  • Executive Order No: D-471-2
  • C.A.R.B. No. D-471-2
  • Resolution D-471-2
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-471-2 PDF

D-471-2 Document:



                                                                           (Page 1 of 2)

                                      State of California
                                  AIR RESOURCES BOARD


                                EXECUTIVE ORDER D—471—2
                         Relating to Exemptions Under Section 27156
                                      of the Vehicle Code


                                GRANATELLI MOTORSPORTS
                                     Mass Airflow Sensor


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—45—9;

IT IS ORDERED AND RESOLVED: That the installation of the Mass Airflow Sensor,
manufactured and marketed by Granatelli Motorsports, 18551 Topham Street, Suite H,
Reseda, California 91335, 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 the General Motors and Ford Motor Company vehicles listed
in Exhibit A.

The General Motors Mass Air Flow Sensor is designed with three main parts: an inlet tube,
the sensor, and an outlet tube. The inlet and outlet tubes have been manufactured out of a
high strength plastic. The sensor is a General Motors stock replacement. The sensor fits in
the stock location with no modifications to the vehicle‘s electrical system or intake air system.

The Ford Mass Air Flow Sensor is designed with two main parts: the sensor body and the
electronics. The body is manufactured out of a one piece metal casting, and contains an
inlet tube, the sensor mounting, and an outlet tube. The electronics are manufactured by
Ford Motor Company as a stock replacement. The sensor fits in the stock location with no
modifications to the vehicle‘s electrical system or intake air system.

This Executive Order shall not apply to any Granatelli Motorsports, Inc. Mass Airflow Sensor
advertised, offered for sale, sold with, or installed on a motor vehicle prior to or concurrent
with transfer to an ultimate purchaser.

This Executive Order is valid provided the installation instructions for the Mass Airflow
Sensor will not recommend tuning the vehicle to specifications different from those of the
vehicle manufacturer.

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


Granatelli Motorsports, Inc.                                    Executive Order D—471—2
Mass Airflow Sensor                                             (Page 2 of 2)



Marketing of the Mass Airflow Sensor using any identification other than that shown in this
Executive Order or marketing of the Mass Airflow Sensor 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 Mass Airflow Sensor 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 is granted based on an engineering evaluation and On Board
Diagnostic II (OBD II) testing conducted on a 1999 Ford 4.6L truck and a 1998 General
Motors 5.3L truck, both certified to the Low Emission Vehicle standard. An examination of
the OBD II system showed that the Mass Airflow Sensor when installed on the vehicles did
not affect their ability to perform OBD 1t monitoring.

This Executive Order does not constitute any opinion as to the effect the use of the Mass
Airflow Sensor 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 ANY CLAIMS OF THE APPLICANT CONCERNING
ANTI—POLLUTION BENEFITS OR ANY ALLEGED BENEFITS OF GRANATELLI
MOTORSPORTS, INC.‘S MASS AIRFLOW SENSOR.

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 after hearing that grounds for
revocation exist.

Executive Orders D—471, dated January 1999 and D—471—1, dated April 1999, are
superseded and of no further force and effect.
                                               tb
Executed at El Monte, California, this    4/'6 day of October 2000.




                                    R. B. Summerfield, Chief
                                    Mobile Source Operations Division


                                                   Exhibit A
                              Granatelli Motorsports, Inc.
                                        Chevrolet
Part Number     Year                                  Description
   350111     1994—97    LT—1 Camaro / Firebird / Corvette
  350111—B    1994—97    LT—1 Camaro / Firebird / Corvette — Blue
  350111—R    1994—97    LT—1 Camaro / Firebird / Corvette — Red
   350112     1997—01 |LS1 Camaro / Firebird / Corvette — Black — 2001 Vette uses 350119
  350112—B    1997—01 _|LS1 Camaro / Firebird / Corvette — Blue — 2001 Vette uses 350119
  350112—R    1997—01__|LS1 Camaro / Firebird / Corvette — Red — 2001 Vette uses 350119
   350114     1994—96    LT—1 Impala SS
  350114—B    1994—96    LT—1 Impala SS — Blue
  350114—R    1994—96    LT—1 Impala SS — Red
   350119      2001     Corvette
   350200     1998—99 |Camaro / Firebird
   350201     2000—01 _|Camaro / Firebird
   350113     1996—00    Vortec Truck, 5.0 & 5.7 Liter Engines
  350113—B    1996—00    Vortec Truck, 5.0 & 5.7 Liter Engines — Blue
  350113—R    1996—00    Vortec Truck, 5.0 & 5.7 Liter Engines — Red
   350115     1999—01    LS—1Truck, 4.8, 5.3, 6.0 Liter Engines & 4.3 in Full Size.
   350116     1996—01   Vortec Truck, S—10 body 4.3 Liter Engines
  350116—B    1996—01   Vortec Truck, S—10 body 4.3 Liter Engines — Blue
  350116—R    1996—01   Vortec Truck, S—10 body 4.3 Liter Engines — Red
   350117     1996—00   Vortec Truck, 7.4 Liter Engines
  350117—B    1996—00   Vortec Truck, 7.4 Liter Engines — Blue
 350117 —R    1996—00     Vortec Truck, 7.4 Liter Engines — Red
                                                   Ford
Part Number    Year                                             Description
75935019—00   1988—93     _|Mustang   —   5.0   Liter   Engine w/ 191b. Inj. Black
75935019—01   1988—93     |Mustang    —   5.0   Liter   Engine w/ 19lb. Inj. Chrome
75955019—01   1994—95     |Mustang    —   5.0   Liter   Engine w/ 19lb. Inj. Chrome
80974619—00   1996—97     |Mustang    —   4.6   Liter   Engine w/ 19!b. Inj. 2V Silver
80974624—00   1996—97     |Mustang    —   4.6   Liter   Engine w/ 24lb. Inj. 4V Silver
80984619—00    1998       Mustang     —   4.6   Liter   Engine w/ 191b. Inj. 2V Silver
80984624—00    1998       Mustang     —   4.6   Liter   Engine w/ 241b. Inj.4V Silver
80994619—00    1999       Mustang     —   4.6   Liter   Engine w/ 19lb. Inj. 2V Silver
80994624—00    1999       Mustang     —   4.6   Liter   Engine w/ 24ib. Inj.4V Silver
80004619—00   2000—01     |Mustang — 4.6 Liter Engine w/ 191b. Inj. 2V Silver
80004624—00    2000—01    |Mustang — 4.6 Liter Engine w/ 24lb. Inj. 4V Silver
60922316—05    _1990—92   |Ranger — 2.3 liter engine
60942316—05    1993—94    |Ranger — 2.3 liter engine
60952316—05      1995     Ranger — 2.3 liter engine
60002316—05   1996—2001   |Ranger — 2.3 liter engine
60923016—05    1991—92    |Ranger — 3.0 liter engine
60943016—05    1993—94    |Ranger — 3.0 liter engine



                                                  Page 1 of 2


                                                      Exhibit A _
                                             Ford — Continued
Part Number      Year                                               Description
60963016—05    1995—96    _|Ranger — 3.0 liter engine
60003016—05   1997—2001   |Ranger   —   3.0   liter   engine
70944019—05    1992—94    |Ranger   —   4.0   liter   engine
70954019—05      1995     Ranger    —   4.0   liter   engine
70964019—05      1996     Ranger    —   4.0   liter   engine
70004019—05   1997—1998   |Ranger   —   4.0   liter   engine
70004019—05   1999—2001   |Ranger   —   4.0   liter   engine — 6—pin
70954019—04    1991—95    |Explorer — 4.0 liter engine
70984019—04    1996—98    |Explorer     —   4.0   liter   engine
70994019—04      1999     Explorer      —   4.0   liter   engine
70004019—04   2000—2001   |Explorer     —   4.0   liter   engine
75975019—04    1996—97    |Explorer     —   5.0   liter   engine
75985019—04      1998     Explorer      —   5.0   liter   engine
75995019—04      1999     Explorer      —   5.0   liter   engine
75005019—04 2000—2001 |Explorer — 5.0 liter engine
 75974619—0    1997   Full Size Trucks/SUV 4.6/5.4 liter engine
75984619%—0     1998      Full Size Trucks/SUV 4.6/5.4 liter engine
75004619—0    1999—2001   |Full Size Trucks/Expedition 4.6/5.4 liter engine
75005419—0    1999—2001   |Excursion 5.4 liter engine
75955819—0     1994—95    |Full Size Trucks/SUV 5.0/5.8 liter engine
75975819—0     1996—97. |Full Size Trucks/SUV 5.0/5.8 liter engine
75005424—0    1999—2001 |Lightning Truck w/ Supercharged 5.4 Triton
80976819—0       1997   Full Size Trucks — V10
80986819—0      1998      Fult Size Trucks — V10
80006819—0    1999—2001 |Full Size Trucks/SUV — V10




                                                     Page 2 of 2



Document Created: 2005-09-01 12:41:07
Document Modified: 2005-09-01 12:41:07

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