Corrigendum to Commission Regulation (EU) 2019/1939 of 7 November 2019 amending Regulation (EU) No 582/2011 as regards Auxiliary Emission Strategies (AES), access to vehicle OBD information and vehicle repair and maintenance information, measurement of emissions during cold engine start periods and use of portable emissions measurement systems (PEMS) to measure particle numbers, with respect to heavy duty vehicles (Official Journal of the European Union L 303 of 25 November 2019)
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Address https://gelex.eu/eli/EU/corrigendum/oj/L/2021/12/02@2019-11-07/en
Contents
Table 1 Test parameters
On page 16, Annex II, point 13(c), Table 1, Test parameters is replaced as follows: Parameter Unit Source THC concentration ppm Gas analyser CO concentration ppm Gas analyser NOx concentration ppm Gas analyser CO2 concentration ppm Gas analyser CH4 concentration ppm Gas analyser PM number concentration #/cm3 PM number analyser Dilution setting (if applicable) - PM number analyser Exhaust gas flow kg/h Exhaust Flow Meter (hereinafter EFM) Exhaust temperature K EFM Ambient temperature K Sensor Ambient pressure kPa Sensor Engine torque Nm ECU or Sensor Engine speed rpm ECU or Sensor Engine fuel flow g/s ECU or Sensor Engine coolant temperature K ECU or Sensor Engine intake air temperature K Sensor Vehicle ground speed km/h ECU and GPS Vehicle latitude degree GPS Vehicle longitude degree GPS