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Ambient Temperature Correction Test (ATCT) for WLTP
Document WLTP-05-14
8 January 2014

Proposal of a test to reflect the CO2 values obtained under “real life temperature conditions”.

Submitted by Audi and BMW
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Previous Documents, Discussions, and Outcomes
5. | Overview of key issues of WLTP Phase 1B

General: Presentations on Normalization procedures (Steininger, EC) and on Ambient Temperature Correction Test (ATCT) (Eder, BMW). EC recommended special meeting of RLD experts to discuss normalization approach in 1st Quarter 2014. ACEA will provide first validation data on the family characteristics until end of January.

Chair encouraged Contracting Parties and other stakeholders to show their interest to participate in the validation program for the ATCT procedure.

Chair requested Contracting Parties to give a feedback on the proposed normalization procedures and the interest to (partly) harmonize such procedures in the gtr. Feedback of CPs to WLTP Chair is requested until 14.2.2014.

Relates to GTR No. 15 |