ASEP Test results Replacement exhaust systems
4
ASEP Test results Replacement exhaust systems CLEPA 08 FEB 2012 Luk Dedene / Rudi Valgaeren Informal document GRB-55-17 (55th GRB, 7-9 February 2012, agenda item 4)
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Informal document GRB-55-17 (55th GRB, 7-9 February 2012, agenda item 4). ASEP Test results Replacement exhaust systems. CLEPA08 FEB 2012 Luk Dedene / Rudi Valgaeren. Alternative 1. Alternative 2. THANK YOU. - PowerPoint PPT Presentation
Transcript of ASEP Test results Replacement exhaust systems
ASEP Test resultsReplacement exhaust systems
CLEPA 08 FEB 2012Luk Dedene / Rudi Valgaeren
Informal document GRB-55-17
(55th GRB, 7-9 February 2012,
agenda item 4)
Tests Advantages / Disadvantages
Annex 3 : Back to back OE / Repl. • Same vehicle• Same day
Principle in use since 1981without problems
ASEP tests
• Only replacement• Same acceptance criteria as for OE• Method A or Method B
• Similar to EU proposal DEC 2011• Legally & technically simple• Same criteria as for OE (“flat playing ground”)• Limited extra costs
Tests Advantages / Disadvantages
Annex 3 : Back to back OE / Repl. • Same vehicle• Same day
Principle in use since 1981without problems
ASEP tests
• Back to back OE / Repl.• Same vehicle• Same day
• Complicated system of tolerances• Combined measurement uncertainties of OE and Repl. parts• Same problem for COP (floating target)
THANK YOU
