F1ANNEX IIIAVERIFYING REAL DRIVING EMISSIONS
Annotations:
Amendments (Textual)
Appendix 1
Test procedure for vehicle emissions testing with a Portable Emissions Measurement System (PEMS)
4.PRE-TEST PROCEDURES
4.4.Preparing the EFM
If used for measuring the exhaust mass flow, the EFM shall be purged and prepared for operation in accordance with the specifications of the EFM manufacturer. This procedure shall, if applicable, remove condensation and deposits from the lines and the associated measurement ports.
Inserted by Commission Regulation (EU) 2016/427 of 10 March 2016 amending Regulation (EC) No 692/2008 as regards emissions from light passenger and commercial vehicles (Euro 6) (Text with EEA relevance).