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A Digifant II DF-1 Engine Control Unit used in '91 Volkswagen Golf Cabriolet with 2E engine. Digifant is an Engine Management System operated by an Engine Control Unit that actuates outputs, such as fuel injection and ignition systems, using information derived from sensor inputs, such as engine speed, exhaust oxygen and intake air flow. [1]
Engine tuning is the adjustment or modification of the internal combustion engine or Engine Control Unit (ECU) to yield optimal performance and increase the engine's power output, economy, or durability. These goals may be mutually exclusive; an engine may be de-tuned with respect to output power in exchange for better economy or longer engine ...
The most common soot-control device is a diesel particulate filter (DPF) installed downstream of the engine in the exhaust system. This captures soot but causes a reduction in fuel efficiency due to the back pressure created. Diesel particulate filters come with their own set of very specific operational and maintenance requirements. Firstly ...
These may involve the choice of major engine components or systems, such as the use of dry sump lubrication system over a wet sump system. Alternately, this can be effected through substitution of minor components available as aftermarket modifications, such as exchanging a directly engine-driven fan for one equipped with a fan clutch or an ...
An engine-indicating and crew-alerting system (EICAS) [1] is an integrated system used in modern aircraft to provide aircraft flight crew with instrumentation and crew annunciations for aircraft engines and other systems. On EICAS equipped aircraft the "recommended remedial action" is called a checklist.
The Black Knight prototype unmanned ground combat vehicle being developed by BAE that resembles a tank and makes extensive use of components from the Bradley Combat Systems program to reduce costs and simplify maintenance. It is designed to be remotely operated from a BFV commander's station while riding mounted, as well as being controllable ...
AN/FSG-1 systems in 9 U.S. nuclear bunkers (large building) networked local radars and "up to 24 Nike Hercules AD missile batteries". [5]The AN/FSG-1 was an outgrowth of the July 1945 Signal Corps' Project 414A for an electronic Air Defense Fire Distribution System (ADFDS), [10] a 1950 prototype computer and console system, [11] and the 1954 experimental forerunner/"test system" [3] [12]: 55 ...
The 2nd Maintenance Battalion is a battalion of the United States Marine Corps that provides field-level intermediate maintenance for the II Marine Expeditionary Force's tactical ordnance, engineer, motor transport, communications electronics and general support ground equipment.