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A technical assistance ticket for vehicle repair

A device used to diagnose and troubleshoot vehicle technical issues

technology that enhances in-car audio experience

Type of deep-cycle battery using absorbed electrolyte and recombinant technology

High-quality sound system with digital signal processing technology

system that transmits digital signals with radio broadcasts

Theoretical information about vehicles, systems, and technologies

Exhaust Gas Recirculation. One of the emission control techniques, in which gases are sucked from the exhaust pipes (before the muffler) and re-circulated through the intake manifold (to be 'burned' again). the high heat associated with exhaust gases required expensive metals ... so replacing/repairing this system can be costly.

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.

(Technischer Überwachungs Verein) An agency of the German Federal Government. sort of a combination of DOT and EPA , as well as being responsible for inspecting cars every few years. They very thoroughly checks the car's safety features (breaks, body rust, steering). Older cars often fail, so they head for Eastern Europe, while Germany is left with only spic-and-span cars. Some people believe there is a collusion with car manufacturers to increase turnover.

Community name for Volkswagen’s water-cooled, horizontally opposed four-cylinder engine family used in Vanagons. Gerry’s technical index covers 1.9 L and 2.1 L versions and year-specific service topics. A January 2004 archive thread describes an owner’s 1983 1.9 L Waterboxer running roughly when cold but normally after warming up; it records the symptom and discussion, not a universal cause or fix. Identify the engine code and model year before using parts or service information.

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.