Emission Standards

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Hello,

How can the emission standards of a TDI AFN engine with a VP37 injection pump be improved or increased?

Euro2?
Euro3?

Best regards,

Translated on 30-10-2026, 4:44.

GTI-TDI wrote:

How can the emission standards be improved/increased in a TDI AFN engine with a VP37 injection pump?

IMO, only with an unacceptably high effort:

It would likely require at least a new fuel pump and injectors from ASV, along with software modifications, and then there would be a "major" emissions test... For that amount of money, you could roughly pay the difference between EU 2 and 3 standards for at least 100 years!