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The Vanagon Dictionary

Get to know your Volkswagen.

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

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

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Results for “Engine Control Unit”

5 public entries · page 1 of 1

  • Engine Control Unit

    Engine and fuel systems

    English · machine-assisted draft

    Computer that controls the engine's functions, such as fuel injection and ignition timing

    • ecu
    • engine
  • Control unit

    Engine and fuel systems

    English · machine-assisted draft

    A unit that controls the engine's fuel injection system

    • control
    • unit
  • Hall control unit

    Engine and fuel systems

    English · machine-assisted draft

    Electronic control unit that uses Hall effect sensors to regulate engine functions

    • electronic
    • control
  • Throttle valve switch

    Engine and fuel systems

    English · machine-assisted draft

    A switch that signals the control unit when the throttle valve is closed

    • throttle
    • valve
    • switch
  • Digifant ECU

    Engine and fuel systems

    English · machine-assisted draft

    The electronic control unit (ECU) is part of Volkswagen’s Digifant fuel-injection and engine-management system. Gerry’s 1986–1991 technical bulletin index distinguishes these applications from the earlier Digijet years. In a January 1999 list thread, an owner of a 1986 Westfalia reported that the engine quit after cooling-system bleeding and asked whether fuel starvation or a failed Digifant component was involved; the thread records a troubleshooting question, not a confirmed diagnosis. Check engine code and market before identifying an ECU.

    • vanagon
    • ecu