OpenLegislation

Division 3.4.2.4 Figure A5/6 of this Sub-Annex shows an example of a calibration set-up. Variations are permissible, provided that the approval authority approves them as being of comparable accuracy. If the set-up shown in Figure A5/6 is used, the following data shall be found within the limits of accuracy given:

Original text. Later amendments are not shown.

  • Barometric pressure (corrected), Pb ± 0,03 kPa

  • Ambient temperature, T F1± 0,2 °C

  • Air temperature at LFE, ETI ± 0,15 °C

  • Pressure depression upstream of LFE, EPI ± 0,01 kPa

  • Pressure drop across the LFE matrix, EDP ± 0,0015 kPa

  • Air temperature at CVS pump inlet, PTI ± 0,2 °C

  • Air temperature at CVS pump outlet, PTO ± 0,2 °C

  • Pressure depression at CVS pump inlet, PPI ± 0,22 kPa

  • Pressure head at CVS pump outlet, PPO ± 0,22 kPa

  • Pump revolutions during test period, n ± 1 min–1

  • Elapsed time for period (minimum 250 s), t ± 0,1 s

Annotations

Textual amendments

F1

Substituted by Commission Regulation (EU) 2018/1832 of 5 November 2018 amending Directive 2007/46/EC of the European Parliament and of the Council, Commission Regulation (EC) No 692/2008 and Commission Regulation (EU) 2017/1151 for the purpose of improving the emission type approval tests and procedures for light passenger and commercial vehicles, including those for in-service conformity and real-driving emissions and introducing devices for monitoring the consumption of fuel and electric energy (Text with EEA relevance).