Amendment No. 1 to MoRTH/CMVR/TAP-115/116

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1.6 Clause 4.1Substitute following text for existing text:PETROL/CNG/LPG DRIVEN VEHICLESSr.No.Vehicle Type CO % HC (n – hexaneequivalent) ppm1. 2&3—Wheeler (2/4-stroke)(Vehicles manufactured on and before 31 st March 2000)4.5 90002. 2&3—Wheeler (2/4-stroke)(Vehicles manufactured after 31 stMarch 20003. 2&3 – Wheeler (4-stroke)(Vehicles manufactured after 31 stMarch 2000)4. 4-wheelers manufactured as per Pre Bharat Stage-IInorms5. 4-Wheelers manufactured as per Bharat Stage-II orBharat Stage-III emission norms3.5 60003.5 45003.0 15000.5 750PETROL/CNG/LPG driven vehicle manufactured as per Bharat Stage-IV normsSr.No.Vehicle Type1. Petrol driven 4-wheelersmanufactured as per Bharat Stage-IV norms2. Compressed NaturalGas/LiquefiedPetroleum Gas driven 4-wheelersmanufactured as per Bharat Stage-IV norms.*NOTES:Idle EmissionLimitsCO (%) HC (n –hexaneequivalent)ppmHigh Idle Emission LimitsCO(%)Lambda(RPM 2500±200)0.3% 200 ppm 0.2 1 ± 0.03 or asdeclared byvehiclemanufacturer0.3% 200 ppm - -(i) Idling / high idling e m i s s i o n standards for vehicles when operating onCNG shall replace Hydrocarbon (HC) by Non Methane Hydrocarbon(NMHC). NMHC may be estimated by the following formula:NMHC = 0.3 x HCWhere HC = Hydrocarbon measured (n – hexane equivalent)(ii) Idling emission standards for vehicles when operating on LPG shall replaceHydrocarbon (HC) by Reactive Hydrocarbon (RHC). RHC may be estimated by thefollowing formula:RHC = 0.5 x HCWhere HC = Hydrocarbon measured (n – hexane equivalent)
2.0 Part II2.1 Clause 3.4.2Substitute following text for existing text:In cases where an engine has several exhaust outlets; these shall be connectedto a single outlet in which opacity measurement shall be made. If it is notpossible, to combine all exhaust outlets in one, the smoke shall be measured ineach and an arithmetical mean of the values shall be recorded at each outlet.The test shall be taken as valid only if the extreme values measured do not differby more than 0.25m -12.2 Clause 4.5.1.1Substitute following text for existing text:The test shall be carried out on a vehicle.Before initiating the test on BS-IV vehicle, it shall be checked for OBD MIL lampindication. If MIL lamp is ON, the test shall not be carried out and the vehicleowner shall be advised to re-submit the vehicle after the same is repaired /serviced2.3 Clause 4.5.1.2Substitute following text for existing text:The engine of the vehicle shall be sufficiently warmed-up.2.4 Clause 4.5.1.4Substitute following text for existing text:The vehicle gear change control shall be set in the neutral position and the drivebetween engine and gearbox engaged. With the engine idling, the acceleratorcontrol shall be operated quickly, but not violently, so as to obtain maximumdelivery from the injection pump. This position shall be maintained untilmaximum engine speed is reached and the governor comes into action. Forvehicles with automatic transmission, the engine speed specified by the vehiclemanufacturer shall be achieved. As soon as this speed is reached theaccelerator shall be released until the engine resumes its idling speed and theopacimeter reverts to the corresponding conditions. Typically the maximum timefor acceleration shall be 5s and for the stabilization at maximum no load speedshall be 2s. The time duration between the two free accelerations shall bebetween 5-20s.
Page 4: 2.5 Clause 5.0Substitute following
Page 8 and 9: 3.4. "Driver mass" means the nomina
Page 10 and 11: max. vehicle speed in km/hengine ca
Page 12 and 13: Figure 6-2: Equipment for sampling
Page 14 and 15: Class 3:Subclass 3-1:Subclass 3-2:p
Page 16 and 17: The deceleration modes shall be run
Page 18 and 19: In order to avoid different interpr
Page 20 and 21: *FE FEquation 6-6ΔTE ΔTroadmmia
Page 22 and 23: 7.1.1.2.1. The number of tests shal
Page 24 and 25: 7.2.1. Overview7.2.1.1. The Type I
Page 26 and 27: setting points. At each setting poi
Page 28 and 29: 7.2.2.3.2. Verification of chassis
Page 30 and 31: 7.2.5.1.6. If, during the cold star
Page 32 and 33: 7.3.1. Conditions of measurement7.3
Page 34 and 35: HCm is the mass of hydrocarbons emi
Page 36 and 37: dCO 2 is the density of the carbon
Page 38 and 39: (d) Instrument operator,(e) Driver
Page 40 and 41: Symbol Definition Unitv Coast down
Page 42 and 43: Symbol Definition UnitTpTemperature
Page 44 and 45: Annex 3CLASSIFICATION OF EQUIVALENT
Page 46 and 47: Annex 4ESSENTIAL CHARACTERISTICS OF
Page 48 and 49: 3.3.1.8. Net maximum torque: Nm at
Page 50 and 51: 3.3.3.3.5.1. Operating principle(s)
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3.5.3.1.2. Type(s): . . . . . . . .
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Annex 5DRIVING CYCLES FOR TYPE I TE
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Table A5-2: Cycle part 1, reduced s
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Table A5-4: Cycle part 1, reduced s
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Table A5-6: Cycle part 1 for vehicl
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Table A5-8: Cycle part 1 for vehicl
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Table A5-10: Cycle part 2, reduced
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Table A5-12: Cycle part 2, reduced
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4. Table A5-16: Cycle part 2 for ve
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6. Table A5-18: Cycle part 3, reduc
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8. Table A5-20: Cycle part 3, reduc
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10. Table A5-22: Cycle part 3 for v
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Table A5-24: Cycle part 3 for vehic
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Annex 7ROAD TESTS FOR THE DETERMINA
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5.2. Since it can be dangerous and
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6.1.2. The running resistance force
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ECE/TRANS/180/Add.2page 948Annex 9A
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ECE/TRANS/180/Add.2page 950Annex 11
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Annex 13EXPLANATORY NOTE ON GEARSHI
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6000500040003000acc, gear 1acc, gea
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Table A13-2: Input data for the cal
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6.2.2 In Table II in speed column o
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2. Specific OBD requirements and te
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7.0 PART X - SUB PART AClause 8.2.1
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For N ≥ 20, K =10.0 PART XV - SUB
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3) Each mode duration will be 10 mi
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CHAPTER - IITEST PROCEDURE FOR SPAR
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engines which are not designed to o
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(b) For engines tested with the dyn
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Table 2Permissible deviations of in
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measurement systems is given in MoR
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APPENDIX 21. CALIBRATION OF ANALYTI
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initial stabilization period all fl
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calibration points are placed betwe
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Figure 61.9 Adjustment of the FID1.
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1.10 Interference Effects with CO,
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The water quench, which must not be
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with Ha absolute humidity of the in
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where:GFUEL [kg/h] is the fuel mass
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of the engine. The fan or blower po
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Mode 1 2 3 4 5 6 7 8Nox mass 58.195
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Amendment No. 1 to MoRTH/CMVR/TAP-115/116

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