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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.

About the Dictionary and its data

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

API and data details

Results for “Specific”

26 public entries · page 1 of 2

  • Specific gravity

    Electrical systems

    English · machine-assisted draft

    The ratio of a liquid’s density to that of water. In the flooded lead-acid battery context of Gerry’s FAQ, electrolyte specific gravity helps estimate charge and compare cells. It is different from electrolyte level; temperature and battery design affect interpretation. It is not a measurement for a sealed lithium camper battery.

    • batteries
    • specific
    • gravity
  • Engine code

    Engine and fuel systems

    English · machine-assisted draft

    Unique identifier assigned to a specific engine configuration

    • engine
    • code
  • Glow plug fuses

    Electrical systems

    English · machine-assisted draft

    Fuses specifically designed for diesel engine glow plugs

    • fuses
    • diesel
  • XZN bolts

    Tools and maintenance terminology

    English · machine-assisted draft

    Type of bolt with a specific head shape

    • bolt
    • fastener
  • Transport Mode

    Electrical systems

    English · machine-assisted draft

    Mode for vehicle transportation, requiring specific procedures to exit

    • vehicle
    • mode
    • odis
  • special tools

    Tools and maintenance terminology

    English · machine-assisted draft

    Tools that are specifically designed for a particular task

    • tools
    • maintenance
  • Uncut key

    Body and interior

    English · machine-assisted draft

    Key that has not been cut to fit a specific lock

    • keys
  • Service Repair Times

    Tools and maintenance terminology

    English · machine-assisted draft

    Estimated time required for specific repairs

    • repair
    • time
    • maintenance
  • Keyword search

    Tools and maintenance terminology

    English · machine-assisted draft

    A search function using keywords to find specific information

    • search
    • resources
    • vw
  • Alignment specs

    Transmission and drivetrain

    English · machine-assisted draft

    Specifications for proper alignment of a vehicle's wheels and suspension

    • suspension
    • alignment
  • Radiator leak

    Cooling and heating

    English · machine-assisted draft

    A leak in the radiator of a vehicle, specifically a Vanagon.

    • radiator
    • leak
    • vanagon
  • Lubricant Capacities

    Tools and maintenance terminology

    English · machine-assisted draft

    Specifications for the correct amount and type of lubricant to use

    • lubricants
    • maintenance
  • G-grind camshaft

    Engine and fuel systems

    English · machine-assisted draft

    A camshaft developed by Volkswagen with a specific grind pattern

    • g-grind
    • camshaft
  • flywheel

    Transmission and drivetrain

    English · machine-assisted draft

    Component that connects the engine to the transmission, with a specific design for Porsche and VW compatibility.

    • transmission
    • clutch
  • Coolant thermostat

    VW Bus and camper parts

    English · source definition

    A temperature-responsive valve in a water-cooled engine's coolant circuit. It regulates coolant flow as the engine warms; the correct part and installation are engine-specific.

    • engine
    • water-cooled
    • cooling
  • Bus

    Bus terminology

    English · source definition

    Any Volkswagen Transporter of any model and any year. Specifically those VW Transporters from 1968 to 1979, distinquished by a large one-piece windshield and rounded body contours. all had double-jointed independent rear suspension. also called T2 Transporter .

  • Camper model

    Vehicle models and history

    English · machine-assisted draft

    In Gerry’s preserved FAQ alignment article, “Camper model” refers to the heavier Vanagon Syncro camper configuration, with separate alignment values from lighter non-camper vehicles. A Gerry discussion on 15 October 2003 about the “official” Syncro alignment specs quotes the chart for 1986–1991 Syncro campers with dual batteries up front; a 1999 thread separately asks about an almost-empty 1986 Syncro. These historical sources show why the exact load and configuration matter, not a current alignment specification. Use service data for the specific vehicle.

    • model
    • variant
  • Camper propane tank

    VW Bus and camper parts

    English · source definition

    A fuel container and supply connection serving propane appliances fitted to some camper conversions. Tank location, capacity, regulator, lines, and supported appliances are installation-specific; use the vehicle and appliance documentation for operation or service.

    • camper
    • appliance
    • fuel-system
  • Fresh-water tank

    VW Bus and camper parts

    English · source definition

    An onboard tank that stores water for a camper's sink supply. Capacity, location, filler, vent, and drain differ by conversion; it is not necessarily a potable-water-rated tank unless the specific installation is documented as such.

    • camper
    • water-system
    • interior
  • electrolyte

    Electrical systems

    English · machine-assisted draft

    In the lead-acid batteries discussed in Gerry’s battery FAQ, the liquid mixture of sulfuric acid and water in contact with the plates. Its density changes with charge state. This meaning is specific to that battery chemistry; it is not a generic name for every camper battery’s contents.

    • battery
    • chemistry
  • Electrolyte level

    Electrical systems

    English · machine-assisted draft

    The height of the liquid electrolyte relative to the plates in a serviceable flooded lead-acid battery. It describes liquid quantity, not state of charge or specific gravity. Gerry’s battery FAQ discusses accessible cells; this term must not be read as an instruction to open a sealed battery.

    • batteries
    • maintenance
  • Hydrometer

    Tools and maintenance terminology

    English · machine-assisted draft

    An instrument that measures a liquid’s specific gravity. In Gerry’s battery FAQ it is used with electrolyte from accessible cells of a flooded lead-acid battery, helping compare cells and estimate charge. It does not measure voltage and is not a general-purpose tester for sealed or lithium camper batteries.

    • batteries
    • hydrometer
    • testing
  • Westfalia

    Camper equipment

    English · machine-assisted draft

    Westfalia is a camper-conversion brand, not a Transporter generation. Gerry’s preserved FAQ describes Westfalia as one of several companies that converted VW Transporters and says it was generally the camper version imported and sold through Volkswagen dealers in the United States at that time. Roof, interior, and equipment depend on the specific vehicle and year.

    • westfalia
    • camper
  • Digifant system

    Engine and fuel systems

    English · machine-assisted draft

    Volkswagen’s electronic fuel-injection and engine-management system used in North American Vanagons from 1986 onward according to Gerry’s terminology FAQ. The archived FAQ distinguishes it from Digijet, which it associates with 1983.5–1985 Vanagons; Gerry’s technical bulletin index also lists Digifant topics for 1986–1991 models. Verify year, engine, and market before using system-specific parts or procedures.

    • engine
    • management