Automotive fuels. Assessing the effects of E10 petrol on vehicle emissions and performance

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-07-2013

Publisher

British Standards Institution

Foreword
1 Scope
2 Background
3 Fuel selection
4 CONCAWE vehicle study - High-level summary of results
5 OEM vehicle studies - high-level summary of results
6 Applus IDIADA vehicle study
7 Revision of petrol volatility requirements in EN 228
8 Monitoring vehicle performance in the field
9 Glossary
Annex A (informative) - Procedure for EN 228 revision
Annex B (informative) - Summary of OEM test
programs - EN 228 high volatility robustness
Bibliography

Provides a study executed to evaluate the performance of representative vehicles of current and recent production when operating on petrol fuels containing up to 10% (V/V) ethanol.

This Technical Report describes a study executed to evaluate the performance of representative vehicles of current and recent production when operating on petrol fuels containing up to 10 % (V/V) ethanol. Vehicle performance evaluations included regulated and evaporative emissions as well as hot and cold weather driveability. The testing procedures used in each of the three main vehicle studies were adapted to the requirements of the testing facilities.

The studies were designed to demonstrate whether a relaxation in the E70max, E100max, and VLI limits in EN 228 would introduce unacceptable vehicle driveability or regulated emissions performance problems. The results were used to advise CEN/TC 19/WG 21 on the revision of the EN 228 petrol specification [1]. A procedure for future revision of EN 228 (see Annex A) was also developed.

Committee	PTI/2
DocumentType	Standard
Pages	28
PublisherName	British Standards Institution
Status	Current

Standards	Relationship
CEN/TR 16569:2013	Identical

EN 228:2012+A1:2017

Automotive fuels - Unleaded petrol - Requirements and test methods

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PD CEN/TR 16569:2013

Automotive fuels. Assessing the effects of E10 petrol on vehicle emissions and performance

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Abstract

Scope

General Product Information

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