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”.

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”.

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”.

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”.