Approval Details

Valid E.O.


This Executive Order approved the specified parts on on December 18, 1992.
As of Wednesday, October 16th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
17110-R851985-1987 Toyota Pickup/4Runner with 2.4L, 4 cylinder engine

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-165-2
  • Executive Order 165-2 / D165-2
  • ARB # D-165-2
  • Executive Order No: D-165-2
  • C.A.R.B. No. D-165-2
  • Resolution D-165-2
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-165-2 PDF

D-165-2 Document:

                                                         (Page 1 of 3)

                              State of California
                              AIR RESOURCES BOARD

                            EXECUTIVE ORDER D—165—2
                   Relating to Exemptions Under Section 27156
                              of the Vehicle Code

                         DOWNEY OFF ROAD MANUFACTURING
                            EFI AIR CLEANER ASSEMBLY

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

Pursuant tothe 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 installation of the EFI Air Cleaner
Assembly, manufactured by Downey Off Road Manufacturing kas been found not
to reduce the effectiveness of required motorvehicle po‘iilution control
devices and, therefore, is exempt from the prohibitions of Section 27156 of
the Vehicle Code for installation on the following vehicles equipped with
Elecronic Fuel Injection:

PART_ NUMBER   w                       APPLICATION

17110—Rr85                             1985—87 Toyota Pick<>/4 Runner with 2.4
                                       liter, 4 cylinder ezgine.

17110—R88                              1988—92 Toyota Pickup/4 Runner with 2.4
                                       liter, 4 cylinder eagine.

17110—RV6                              1988—92 Toyota Pickup/4 Runner with 3.0
                                       liter, V—6 engine.

Changes to the factory emission control systems include rotating the Air
Flow Sensor 20o clockwise.

This Executive Order is valid provided that installation instructions for
the EFI Air Cleaner Assembly will not recommend tuning tt:e vehicle to
specifications different from those submitted by the dev:ice manufacturer.

Changes made to the design or operating conditions of tzs device, as
exempted by the ARB, that adversely affect the performarce of a vehicle‘s
pollution control system shall invalidate this Executive Order.

Marketing of this device using an identification other t:an that shown in
this Executive Order or marketing of this device for an application other
than those listed in this Executive Order shall be prohisited unless prior
approval is obtained from the ARB.

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

                                                                  o0   %            L.
                                                               y#          *,
                                                               2109             “

EFI AIR CLEANER ASSEMBLY                                  [Page 2 of 3)

                              |    «TV —
This Executive Order is granted based on results from emissions tests
conducted in accordance with Cold—Start CVS—75 Federal Test Procedure.                                  .
However, the ARB finds that reasonable grounds exist to believe that use of                                 '*ji."'
the EFIL Air Cleaner Assembly may adversely affects emissions of motor
vehicles when operating under conditions outside the parameters of the
previously prescribed test procedures.   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 EFI Air Cleaner Assembly
adversely affects emissions during off—cycle conditions ({defined as those
conditions which are beyond the parameters of the Cold—~Start CVS—75 Federal
Test Procedure), this Executive Order shall be effectively rescinded as of
the date the test results are validated.            Further,   if suck test results or
other evidence provides the ARB with reason to suspect that the EFI Air
Cleaner Assembly will affect the durability of the emissicn control system,
Downey Off Road Manufacturing shall be required to submit durability data to
show that the durabi}itxig; the vehicle emission control system is not,                            in
fact, affected and/or that the add—on or modified part dezonstrates adequate
durability.            |

In addition to the foregoing, the ARB reserves the right :1 the future to
review this Executive Order and the exemption provided hersein to assure that
the exempted add—on or modified part continues to meet tcs standards and
procedures of Title 13,        California Code of Regulations,             Section 2222,      et


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 zsntrue or
misleading advertising unlawful, and Section 17534 makes vicolation
punishable as a misdemeanor.

Section 43644 of the Health and Safety Code provides as f:rllows:

       "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 & 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 velicle pollution
       control device as a certified device which, in fact, is not a certified
       device.   Any violation of this subdivision is a misfjemeanor."

         pOWNEY OFF ROAD MANUFACTURING                            EXECUTIVE ORDER D—165—2
         EFI AIR CLEANER ASSEMBLY            '                    (Page 3 of 3)

         Any apparent violation of the conditions of this Executive Order may result
         in its rescission or submission to the Attorney General of California for
         such action as he deems advisable.

         The Bureau of Automotive Repair will be notified by copy of this order.
                                                           |             .
         Executed at El Monte,   California, this    z(f       day of December, 1992.

                                                    Assistant Division  Chief
                                                    Mobile Source Division

c meen

                       EFI AIR CLEANER, 17110—Res & RBs

  . Remove all hose clamps from both ends of
    the top plastic air duct.

 2. Remove air duct and hoses from vehicle,
    remove hoses from plastic air duct.

 3. Transfer hoses onto new chrome duct.

 4. Remove radiator reservolr boitle to allow
    clearance for air filter housing removal.

 5. Unplug the air flow meter wiring harness                                      _7‘
    from the air flow meter on top of the air filter

 6. Remove the small plastic air duct that routes between the grille panel and alr filter housing.

 7. Remove the three mounting boits and remove the air filter housing from the vehicle.

                                                                                   Flow vaive

                                                       To thrOtl@ body G@—pemmmmmmeran

                                                                fiter eleq                      4    l

 8. 1988 and newer only — Drill a 13/16" hole in the rear vertical wall of the upper neck of the new
    aluminum top lid. Install plastic smog hose fitting supplied with EFI air cleaner assembly.

  . Unbolt the air flow meter from the stock air filter housing, transfer and tighten it onto the new
    aluminum top lid.

10. Assemble the EFI air cleaner assembly, filter, top and bottom lids, threaded rods and wing nuts. The
    threaded rods screw up into the top lid, the wing nuts will be below the bottom lid.

11. Mount the assembled EFI air cleaner into the stock location, align it with the stock bolt pattern on the
    inner fender apron, and install two of the original mounting bolts.

12. Attach the top air duct hoses to the air flow meter and throttle body. Install original clamps. Tighten.

13. Reinstall radiator reservoir bottle and tighten.

  DOWNEY OFF ROAD MFG., 10001 S. Pioneer Bivd., Santa Fe Springs, CA. 90670, Phone 213—949—9494, FAX 213—949—5718

                                                             5                     _   ;                       Flow vaive |

                                                   1              To throttle body |                h

                        STOCK AIR CLEANER ASSEMBLY |                                                                               A
mngemgri un ce n ns

                                                                           .                       A                               |
                                                                                                                   Stock filter element |
                            <[— |                                                                       CmmMotrri
                                                                                                   —,                 J

                                              Top view                          Intake duct                           Side view

                                        \o)                                    |
                                                                                                              Flow vaive r
                      Intake duct                            O                                 pnoumemommummelf"
                                                         .       To throttle body G>—f—=—————mest
                          —EFi AIR CLEANER ASSEMBLY .                                      |                                      A

                                                                           filter element
                           €]—      |

Document Created: 2005-09-01 12:40:26
Document Modified: 2005-09-01 12:40:26

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