The Vanagon Dictionary

Get to know your Volkswagen.

Look up Vanagon, EuroVan and Volkswagen Bus terms, then follow the definitions to their sources.

About the Dictionary and its data

Definitions and source records come from the shared Dictionary, which remains available at dictionary.vanagon.com.

Engine and fuel systems

Vacuum advance

Mechanism that advances the ignition timing based on engine vacuum

Attributed to vanagon_corpus_draftView source