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

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7.2.5.1.6. If, during the cold start, the test vehicle does not start after 10 seconds of cranking, orten cycles of the manual starting mechanism, cranking shall cease and the reason forfailure to start determined. The revolution counter on the constant volume samplershall be turned off and the sample solenoid valves placed in the "standby'' positionduring this diagnostic period. In addition, either the CVS blower shall be turned offor the exhaust tube disconnected from the tailpipe during the diagnostic period.7.2.5.1.7. If failure to start is an operational error, the test vehicle shall be rescheduled fortesting from a cold start. If failure to start is caused by vehicle malfunction,corrective action (following the unscheduled maintenance provisions) of less than30 minutes duration may be taken and the test continued. The sampling system shallbe reactivated at the same time cranking is started. When the engine starts, thedriving schedule timing sequence shall begin. If failure to start is caused by vehiclemalfunction and the vehicle cannot be started, the test shall be voided, the vehicleremoved from the dynamometer, corrective action taken (following the unscheduledmaintenance provisions), and the vehicle rescheduled for test. The reason for themalfunction (if determined) and the corrective action taken shall be reported.7.2.5.1.8. If the test vehicle does not start during the hot start after ten seconds of cranking, orten cycles of the manual starting mechanism, cranking shall cease, the test shall bevoided, the vehicle removed from the dynamometer, corrective action taken and thevehicle rescheduled for test. The reason for the malfunction (if determined) and thecorrective action taken shall be reported.7.2.5.1.9. If the engine "false starts'', the operator shall repeat the recommended startingprocedure (such as resetting the choke, etc.)7.2.5.2. Stalling7.2.5.2.1. If the engine stalls during an idle period, the engine shall be restarted immediatelyand the test continued. If the engine cannot be started soon enough to allow thevehicle to follow the next acceleration as prescribed, the driving schedule indicatorshall be stopped. When the vehicle restarts, the driving schedule indicator shall bereactivated.7.2.5.2.2. If the engine stalls during some operating mode other than idle, the driving scheduleindicator shall be stopped, the test vehicle shall then be restarted and accelerated tothe speed required at that point in the driving schedule and the test continued.During acceleration to this point, shifting shall be performed in accordance withparagraph 6.5.5.7.2.5.2.3. If the test vehicle will not restart within one minute, the test shall be voided, thevehicle removed from the dynamometer, corrective action taken, and the vehiclerescheduled for test. The reason for the malfunction (if determined) and thecorrective action taken shall be reported.7.2.6. Drive instructions7.2.6.1. The test vehicle shall be driven with minimum throttle movement to maintain thedesired speed. No simultaneous use of brake and throttle shall be permitted.7.2.6.2. If the test vehicle cannot accelerate at the specified rate, it shall be operated with thethrottle fully opened until the roller speed reaches the value prescribed for that timein the driving schedule.
7.2.7. Dynamometer test runs7.2.7.1. The complete dynamometer test consists of consecutive parts as described inparagraph 6.5.4.7.2.7.2. The following steps shall be taken for each test:(a) Place drive wheel of vehicle on dynamometer without starting engine.(b) Activate vehicle cooling fan.(c) For all test vehicles, with the sample selector valves in the "standby" positionconnect evacuated sample collection bags to the dilute exhaust and dilution airsample collection systems.(d) Start the CVS (if not already on), the sample pumps and the temperaturerecorder. (The heat exchanger of the constant volume sampler, if used, andsample lines should be preheated to their respective operating temperaturesbefore the test begins.)(e) Adjust the sample flow rates to the desired flow rate and set the gas flowmeasuring devices to zero.- For gaseous bag samples (except hydrocarbon samples), the minimum flowrate is 0.08 litre/second.- For hydrocarbon samples, the minimum flame ionization detection (FID) (orheated flame ionization detection (HFID) in the case of methanol-fuelledvehicles) flow rate is 0.031 litre/second.(f) Attach the flexible exhaust tube to the vehicle tailpipe(s).(g) Start the gas flow measuring device, position the sample selector valves todirect the sample flow into the "transient" exhaust sample bag, the "transient"dilution air sample bag, turn the key on, and start cranking the engine.(h) Fifteen seconds after the engine starts, place the transmission in gear.(i) Twenty seconds after the engine starts, begin the initial vehicle acceleration ofthe driving schedule.(j) Operate the vehicle according to the driving cycles specified inparagraph 6.5.4.(k) At the end of the part 1 or part 1 reduced speed in cold condition,simultaneously switch the sample flows from the first bags and samples to thesecond bags and samples, switch off gas flow measuring device No. 1 and startgas flow measuring device No. 2.(l) In case of class 3 vehicles, at the end of part 2 simultaneously switch thesample flows from the second bags and samples to the third bags and samples,switch off gas flow measuring device No. 2 and, start gas flow measuringdevice No. 3.(m) Before starting a new part, record the measured roll or shaft revolutions andreset the counter or switch to a second counter. As soon as possible, transferthe exhaust and dilution air samples to the analytical system and process thesamples according to paragraph 8.1.1., obtaining a stabilised reading of theexhaust bag sample on all analysers within 20 minutes of the end of the samplecollection phase of the test.(n) Turn the engine off 2 seconds after the end of the last part of the test.(o) Immediately after the end of the sample period, turn off the cooling fan.(p) Turn off the constant volume sampler (CVS) or critical flow venturi (CFV) ordisconnect the exhaust tube from the tailpipe(s) of the vehicle.(q) Disconnect the exhaust tube from the vehicle tailpipe(s) and remove thevehicle from dynamometer.(r) For comparison and analysis reasons besides the bag results also second bysecond data of the emissions (diluted gas) have to be monitored."7.3. Type II tests
Page 2 and 3: 1.6 Clause 4.1Substitute following
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 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)
Page 52 and 53: 3.5.3.1.2. Type(s): . . . . . . . .
Page 54: Annex 5DRIVING CYCLES FOR TYPE I TE
Page 58 and 59: Table A5-2: Cycle part 1, reduced s
Page 60 and 61: Table A5-4: Cycle part 1, reduced s
Page 62 and 63: Table A5-6: Cycle part 1 for vehicl
Page 64 and 65: Table A5-8: Cycle part 1 for vehicl
Page 66 and 67: Table A5-10: Cycle part 2, reduced
Page 68 and 69: Table A5-12: Cycle part 2, reduced
Page 72 and 73: 4. Table A5-16: Cycle part 2 for ve
Page 74 and 75: 6. Table A5-18: Cycle part 3, reduc
Page 76 and 77: 8. Table A5-20: Cycle part 3, reduc
Page 78 and 79: 10. Table A5-22: Cycle part 3 for v
Page 80 and 81:
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
Page 86 and 87:
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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