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Status – CARB
§ California Air Resources Board Haagen-Smit Laboratory in El Monte, California
Emission Lab
Reference: http://www.dailyherald.com/article/20150927/business/150929346/
The players in consumer protection: FIA partner clubs, EU, Federal - - PowerPoint PPT Presentation
The players in consumer protection: FIA partner clubs, EU, Federal - - PowerPoint PPT Presentation
The players in consumer protection: FIA partner clubs, EU, Federal Government, ICRT 1 Status CARB Emission Lab California Air Resources Board Haagen-Smit Laboratory in El Monte, California Reference:
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US Limit Value EU Limit Value
Reference: In-Use Emissions Testing of Light-Duty Diesel Vehicles in the United States; Center for Alternative Fuels, Engines & Emissions West Virginia University, Final Report, May 15, 2014
CARB Measurement
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Status – West Virginia University
§ San Francisco, Los Angeles, San Diego
Reference: In-Use Emissions Testing of Light-Duty Diesel Vehicles in the United States; Center for Alternative Fuels, Engines & Emissions West Virginia University, Final Report, May 15, 2014
Emission testing in real-life operation (RDE)
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Reference: In-Use Emissions Testing of Light-Duty Diesel Vehicles in the United States; Center for Alternative Fuels, Engines & Emissions West Virginia University, Final Report, May 15, 2014
West Virg. Univ.
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Emission lab
§ -10 °C bis +40 °C § CO, HC, CH4, THC, NMHC, NOx, NO, NO2, PM, PN, CO2 § official type approval lab, accredited by KBA
Status – ADAC
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ADAC lab testing
Comparison NEDC / WTLC 2.0
Speed [km/h] Time [sec]
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Emission testing in real-life operation (RDE)
§ Stuttgart, München, Garmisch
Reference: „PEMS-Messungen an drei Euro 6-Diesel-Pkw auf Streckenführungen in Stuttgart und München sowie auf Außerortsstrecken“; LUBW Landesanstalt für Umwelt, Messungen und Naturschutz Baden-Württemberg; Bayerisches Landesamt für Umwelt; März 2015
Status – ADAC / LUBW / TÜV NORD
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Passat CC BMW 320 Mazda 6 Euro 6 Diesel cars – Deviation of NOx metrics in WLTC 2.0 (warm) from limit value (80 mg/km)
Deviation factor
EU Limit Value
ADAC/LUBW/TÜV Nord Emission testing in real-life operation (RDE)
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Euro 6 emission factors not applicable for air quality evaluations?
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Passat CC
Reference: PEMS-Messungen an drei Euro 6-Diesel-Pkw auf Streckenführungen in Stuttgart und München sowie auf Außerortsstrecken; LUBW Landesanstalt für Umwelt, Messungen und Naturschutz Baden-Württemberg; Bayerisches Landesamt für Umwelt; März 2015
similar to HBEFA
We compare our testing in real-life operation (RDE) with HBEFA! The Handbook for Emission Factors (HBEFA) database is used for air quality calculations in cities since decades !
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Euro 6 emission factors not applicable for air quality evaluations?
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BMW 320
higher than HBEFA
Reference: PEMS-Messungen an drei Euro 6-Diesel-Pkw auf Streckenführungen in Stuttgart und München sowie auf Außerortsstrecken; LUBW Landesanstalt für Umwelt, Messungen und Naturschutz Baden-Württemberg; Bayerisches Landesamt für Umwelt; März 2015
The Handbook for Emission Factors (HBEFA) database is used for air quality calculations in cities since decades ! We compare our testing in real-life operation (RDE) with HBEFA!
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Euro 6 emission factors not applicable for air quality evaluations?
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Euro 5 Level
Mazda 6
Reference: PEMS-Messungen an drei Euro 6-Diesel-Pkw auf Streckenführungen in Stuttgart und München sowie auf Außerortsstrecken; LUBW Landesanstalt für Umwelt, Messungen und Naturschutz Baden-Württemberg; Bayerisches Landesamt für Umwelt; März 2015
The Handbook for Emission Factors (HBEFA) database is used for air quality calculations in cities since decades ! We compare our testing in real-life operation (RDE) with HBEFA!
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1. Exhaust gas recirculation (EGR) 2. Lean NOx Trap (LNT) 3. SCR System + Urea1)
1) 3-5 % of the diesel consumption