Proposal to increase the potential speed reduction during the collision warning phase and clarify the interpretation of “engine start/run cycle”.
Brief review of open issues concerning electric vehicle testing for resolution during “Phase 1b” of the development of the light-duty vehicle emissions GTR (WLTP).
Review of main test procedures and flowchart towards determining pass/fails.
Proposal of a test to reflect the CO2 values obtained under “real life temperature conditions”.