Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on January 2, 2002.
As of Thursday, November 28th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

ModelsModification
1993-1998 Cummins M11 on-road diesel enginesThe system consists of Cummins low NOx rebuild calibration, Cummins ReCon PX replacement fuel injectors, and Cummins oxidation catalyst.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-535
  • Executive Order 535 / D535
  • ARB # D-535
  • Executive Order No: D-535
  • C.A.R.B. No. D-535
  • Resolution D-535
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-535 PDF

D-535 Document:

CARB_D-535

State of California AIR RESOURCES BOARD EXECUTIVE ORDER D—535 Relating to Exemptions under Section 27156 of the Vehicle Code Cleaire Advanced Emission Controls Flash and Match System Pursuant to the authority vested in the Air Resources Board (ARB) by Section 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—9; IT IS ORDERED AND RESOLVED: That installation of the Flash and Match diesel retrofit system, manufactured by Cleaire Advanced Emission Controls of 14775 Wicks Boulevard, San Leandro, California 94577, has been found not to reduce the effectiveness of the applicable vehicle pollution control system, and therefore, the Flash and Match system is exempt from the prohibitions in section 27156 of the Vehicle Code for installation on heavy—duty vehicles equipped with 1993 through 1998 model—year Cummins M11 diesel engines. The Flash and Match system consists of a low NOx rebuild calibration, replacement fuel injectors, and an oxidation catalyst. The system components exempted under this Executive Order are identified in Attachments A, B, and C. This exemption applies to the engines and low NOx software calibrations Cummins has identified in its "Low NOx Rebuild Calibration Listing." In addition, the exemption is only valid provided that the following conditions are met: (1) the replacement fuel injectors are Cummins ReCon PX injectors remanufactured to meet Cummins‘ original equipment manufacturer specifications and (2) the oxidation catalyst is identical to the catalyst used in Cummins‘ 2001 model—year original equipment manufacturer ISM bus engines. ' This exemption is based on the emission data submitted by Cleaire Advanced Emission Controls and an engineering evaluation of the impact the system has on emissions. Based on the test results and evaluation of the system components, it was conciuded that the Flash and Match system will not adversely affect the exhaust emissions of the heavy—duty vehicles equipped with any of the engines listed above. This Executive Order is valid provided that installation instructions for Flash and Match system do not recommend tuning the vehicle to specifications different from those of the vehicle manufacturer.

_7 Changes made to the design or operating conditions of the Flash and Match system, as exempt by the ARB, which adversely affect the performance of the vehicle‘s pollution control system, shall invalidate this Executive Order. Marketing of the Flash and Match system using identification 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 the ARB. This Executive Order shall not apply to any Flash and Match system 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 does not constitute any opinion as to the effect the use of the Flash and Match system may have on any warranty either expressed or implied by the vehicle manufacturer. — 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. 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 California Code of Regulations, Title 13, Section 2222, et seq. 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 CLEAIRE ADVANCED EMISS!ION CONTROL‘S FLASH AND MATCH SYSTEM. Violation of any of the above conditions shall be grounds for revocation of this Executive Order. The Executive Order may be revoked only after a ten—day written notice of intention to revoke the Executive Order, in which period 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 reéceipt of the request, and the Executive Order may not be revoked until a determination is made after a hearing that grounds for revocation exist. Executed at El Monte, California, this 2* day of January 2002. %R. B. Summerfield, Chief Mobile Source Operations Division CLEAIRE ADVANCED EMISSION CONTROLS FLASH AND MATCH SYSTEM — D—535

Lns Attachment A: Cummins Low NOx Rebuild Calibration Listing CLEAIRE ADVANCED EMISSION CONTROLS FLASH AND MATCH SYSTEM — D—535

LOW NOx REBUILD CALIBRATION LISTING ivailable From: March 1, 2000 CPL: 1855 Engine Model: M11 ENGINE POWER INFORMATION ECM ELECTRONIC DATA PLATE INFORMATION Original Software Calibration (SC Low NOx HP Torque {Ib—ft) Governed Speed gptions and Supercession(s ) SC option Notes 330 1250 2000 (2798), 2818, 2834, 2889, 2050, 2124, 2285,2474, 2542 20234 330 1250 1800 2787, 2797, 2817, 28933, 2888, 20d5, 2040, 2125, 2286,2475, 2543 20235 310 1150 2000 2785, (2796), 2816, 2832, 2887, 2023, 2054, 2129, 2287, 2476, 2544 20236 310 1150 1800 2786, (27985), 2815, 2831, 2886, 2922, 2096, 2053, 2130, 2288, 2477, 2545 20237 ©280 1050 2000 2784, 2794, 2814, 2630, 285, 2021, 2058, 2133, 2202, 2480, 2548 20238 280 1050 1800 2820, 2884, 2020, 2057, 2134, 2203, 2481, 2550 20239 280 ESP 1050 1800 (2792), 28a3, 2028, 2061, 2181, 2208, 2801, 2485, 2sse 20241 CPL: 1856 Engine Model: M11 ENGINE POWER INFORMATION ECM ELECTRONIC DATA PLATE INFORMATION L Original Software Calibration (SC) Low NOx EP Torque (Ib—ft) Governed Speed Options and Supercessions SC option Notes 370 1350 2000 2791, 2804, 2825, 2841. 2896, 2043, 2117, 2278, 2465, 2520 20228 370 1350 1800 2790, 2803, 2824, 28402805, 2032, 2042, 2118, 2279, 2466,2532 20229 350 1350 2000 (2802), 2823, 2839, 2894, 2045, 2119, 2280, 2469, 2535 20230 350 1350 1800 2789, 2801, 2822, 2038, 2803, 2933, 2944, 2120, 2281, 2470, 2537 20231 330 1350 2000 (2800), 2821, 2837, 2892, 2047, 2122, 2283, 2472, 2539 20232 330 1350 1800 2788, 2799, 2820, 2836, 2891, 2094, 2046, 2123, 2284, 2473, 2541 20233 lCPL: 1857 Engine Model: M1 ( | ‘NGINE POWER INFORMATION HP C L Torque (Ib—ft) Governed Speed ECM ELECTRONIC DATA PLATE INFORMATION Original Software Calibration (SC) Options and Supercessions Low NOx SC option Notes 310 ESP 1150 1800 2805, 2819, 2035, 2800, 2029, 2060, 2180, 2207, 2300, 2484, 2563 20240 Cummins Engine Company, Inc. Page 1 Of 1 March 1, 2000

LOW NOx REBUILD CALIBRATION LISTING Available From: December 1, 2000 CPL: 2036 Engine Model: M1i ENGINE POWER INFORMATION ECM ELECTRONIC DATA PLATE INFORMATION Original Software Calibration (SC Low HP Torque (Ib—ft) Governed Speed %ptions and Supercession(s ) se o:t%; Notes 330 1250 1800 SC 2264 SC 20289 330 1250 1800 SC 2261 SC 20290 310 1150 2100 SC 2266 SC 20291 280 1050 2100 SC 2268 SC 20292 330 1250 2100 SC 2262 SC 20293 310 1150 1800 SC 2265 SC 20294 280 1050 1800 SC 2267 SC 20295 CPL: 2037 Engine Model]: M11 ENGINE POWER INFORMATION ECM ELECTRONIC DATA PLATE INFORMATION Original Software Calibration (SC Low NOx HP Torque (ib—ft) Governed Speed gptions and Sugercession(s | SC option Notes 400 1450 1800 SC 2189 SC 20296 370 1350 1800 SC 2191 SC 20297 350 1350 1800 $C 2194 SC 20298 350 1350 1800 SC 2197 SC 20299 330 1350 1800 SC 2198 SC 20300 370 1450 2100 SC 2190 SC 20301 370 1350 2100 SC 2192 SC 20302 370 1350 1800 SC 2440 SC 20303 CPL: 2370 Engine Model: MH ENGINE POWER INFORMATION ECM ELECTRONIC DATA PLATE INFORMATION Original Software Calibration (SC Low NOx HP Torque {Ib—ft) Governed Speed gptions and Supercession_(§ ) SC option Notes 330 1250 1800 SC 2601 SC 20304 330 1250 1800 SC 2598 SC 20305 310 1150 2100 SC 2603 SC 20306 280 1050 1800 SC 2605 SC 20307 330 1250 2100 SC 2599 SC 20308 310 1150 1800 SC 2602 SC 20309 280 1050 1800 SC 2604 SC 20310 305 1150 2100 SC 2698 SC 20311 CPL: 2371 Engine Model: M11 ENGINE POWER INFORMATION ECM ELECTRONIC DATA PLATE INFORMATION Original Software Calibration (SC Low NOx HP Torque (Ib—ft) Governed Speed gptions and Supercession(s | SC option Notes 370 1350 1800 SC 2588 SC 20312 350 1350 1800 SC 2591 SC 20313 350 1350 1800 SC 2594 SC 20314 330 1350 1800 SC 2595 SC 20315 370 1450 1800 SC 2587 SC 20316 330 1350 2100 SC 2589 SC 20317 330 1350 2100 SC 2596 SC 20318 420 1450 2100 SC 2620 SC 20318 370 1350 1800 SC 2621 SC 20320 370 1350 1800 SC 2627 SC 20321 335 1350 2100 SC 2631 SC 20322 Cummins Engine Company, Inc. Page 1 Of 1 March 1, 2000

Attachment B: Replacement Fuel Injfector 1855, 1856, 1857 3087557 PX 2036, 2037, 2370, 2371 3411753 PX Attachment C: Diesel Oxidation Catalyst ,(‘ 5100 to 5199 series 27112 CLEAIRE ADVANCED EMISSION CONTROLS FLASH AND MATCH SYSTEM — D—535

EVALUATION SUMMARY Manufacturer Name: Cleaire Advanced Emission Controls Name of Device: Flash and Match and Flash and Catch Diesel Retrofit Systems Background: Cleaire Advanced Emission Controls (Cleaire) of 14775 Wicks Boulevard, San Leandro, California 94577 has requested exemption of its Flash and Match and Flash and Catch diesel retrofit systems from the prohibitions in section 27156 of the California Vehicle Code (VC). The systems are designed for use on 1993 through 1998 model— year Cummins M11 heavy—duty diesel engines. The exemptions apply to the engines and low NOx software calibrations Cummins has identified in its "Low NOx Rebuild Calibration Listing." In addition, the exemptions are only valid provided that the following conditions are met: (1) the replacement fuel injectors are Cummins ReCon PX injectors remanufactured to meet Cummins‘ original equipment manufacturer (OEM) specifications; (2) for the Flash and Match system, the oxidation catalyst is identical to the catalyst used in Cummins‘ 2001 model—year OEM ISM bus engines; and (3) for the Flash and Catch system, the filter is Engelhard Corporation‘s DPX Catalyzed Soot Filter or Johnson Matthey‘s CRT Particulate Filter exempted by the ARB and is used only on engines that meet the operating conditions (i.e. particulate matter emission level, NOx to PM ratio, engine exhaust temperature, and diesel fuel sulfur level) specified by Engelhard Corporation and Johnson Matthey. Recommendation: Grant exemption to Cleaire as requested and issue Executive Orders D—535 and D—535—1. | Device Description: Cleaire‘s Flash and Match and Flash and Catch systems are exhaust emission control devices designed primarily to reduce oxides of nitrogen (NOx) and particulate matter (PM) emissions from diesel engines. It also reduces hydrocarbon and carbon monoxide emissions from diesel engines. The Flash and Match system consists of re— programming of the electronic control module (ECM), replacement fuel injectors, and a diesel oxidation catalyst. The Flash and Catch system consists of the same ECM re— program and replacement injectors but instead of the catalyst includes a diesel PM filter. The system components are identified in Attachments A, B, and C of Executive Orders D—535 and D—535—1. The ECM re—program is identical to the calibration change required under Cummins‘ Consent Degrees with the United States Environmental Protection Agency (U.S. EPA) and the Air Resources Board (ARB). The calibration retards fuel injection ‘timing to reduce NOx emissions during highway operations. The low NOx software calibrations and the applicable engines are identified in Cummins‘ "Low NOx Rebuild Calibration Listing" (Attachment A). The replacement infectors are Cummins ReCon PX injectors, remanufactured to meet Cummins‘ OEM specifications. The catalyst is manufactured by Engelhard Corporation and canned by Fleetguard Nelson. It is identical to the catalytic muffler used in Cummins 2001 model—year OEM ISM bus engines. The catalyst measures 9.5 inches in diameter and 12 inches in length is

identified by Cummins part number 3926265 and Fleetguard Nelson part number 27112. The PM filters used in the Flash and Catch system include Engelhard Corporation‘s DPX Catalyzed Soot Filter and Johnson Matthey‘s CRT Particulate Filter. Both filters are passive, continuously regenerating cordierite wall—flow filters. The DPX filters are exempted under Executive Orders D—384—5, D—384—6, and D—384—7, and the CRT filters are exempted under Executive Order D—393—3. Exemption of the Flash and Catch system is valid provided that the engines meet the following conditions: (1) the engines were originally certified to meet a PM emission standard of 0.10 grams per brake—horsepower—hour or lower; (2) the engine exhaust temperature is greater than or equal to 225° C (DPX filter ) or 275° C (CRT filter) for 40 to 50 percent of the duty cycle; (3) NOx to PM ratio is at least 8 (CRT filter) ; and (4) the engine is operated using dxesel fuel with a maximum sulfur content of 50 parts per million by weight. Discussion/Basis for the Recommendation: The ECM calibration change has already been evaluated and approved by the— U.S. EPA and the ARB under the Consent Decrees. Under the Consent Decrees, Cummins is required to ensure that the calibration results in lower highway NOx emissions (steady—state emissions) and does not cause any increases in emissions for all other regulated pollutants. The replacement fuel injectors are remanufactured to meet Cummins OEM specifications, and the oxidation catalyst is identical to the one certified on Cummins 2001 model—year new ISM bus engines. To further demonstrate that the systemhas—no adverse impact on emissions, Cleaireconductedchassis dynamometer emission testing with the Flash and Match system. Comparison of baseline and modified emissions during Urban Dynamometer Driving Schedule showed that the Flash and Match system does not have any significant adverse impact on the vehicle‘s transient emissions. Cleaire did not provide any emission data for the Flash and Catch system. However, based on the emission results of the Flash and Match system and based on the ARB‘s previous evaluations of PM filters, it was concluded that replacing the catalyst with a PM filter would not result in any adverse emission impact. As a result, it is concluded that the Flash and Match and Flash and Catch systems meet the requirements for a VC 27156 exemption for the engines listed in the Executive Order. Lams


Document Created: 2005-09-01 12:45:44
Document Modified: 2005-09-01 12:45:44

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