Question VTP point 8.13.6.1 CO2 emission value(s) in the verification test measured, corrected

Migrated from [VECTO-1782].

Hello,

in the current regulation of the CoP CO2 test VO 2022/1379 DE there is one point that is not clearly described:

8.13.6.1 CO2 emission value(s) measured in the verification test, *corrected *(g/kWh)

It is unclear what a correction should look like here for CO2?

No explanation or definition of how a correction of the measured CO2 value should be carried out or calculated could be found in the regulation.

In the case of fuel consumption, this is done by taking the net calorific value into account. (see image, Consideration of the net calorific value for diesel fuel (excerpt from regulation VO_2022_1379_DE / p. 189)

According to the expertise of our engine colleagues who carry out PEMS measurements, a correction of the CO2 via the net calorific value as with diesel fuel makes no sense.

Thank you in advance!

Best regards, Andreas

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@n00ada24

Hi Andreas, we have migrated this issue from Jira to here. The part you are referring to is the content of the VTP report. VECTO is taking care of reporting this value correctly, there is no reason to correct anything. The "corrected" is in the case of CO2 means that it is going to be based on the already corrected fuel.

Vangelis

@n00ada24, should I still keep this open?

Hello, can be closed. I will open a new ticket if a new question arises. Thank you

closed