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A group of tell-tales showing lights for "brake fluid", "stop lamp" and "check engine" Graphical tell-talesA tell-tale, sometimes called an idiot light [1] or warning light, is an indicator of malfunction or operation of a system, indicated by a binary (on/off) illuminated light, symbol or text legend.
A check engine light or malfunction indicator lamp (MIL), is a tell-tale that a computerized engine-management system uses to indicate a malfunction or problem with the vehicle ranging from minor (such as a loose gas cap) to serious (worn spark plugs, engine problems or a faulty oil valve, etc.).
By monitoring OBD II DTCs a company can know immediately if one of its vehicles has an engine problem and by interpreting the code the nature of the problem. It can be used to detect reckless driving in real time based on the sensor data provided through the OBD port. [ 49 ]
OBD-II PIDs (On-board diagnostics Parameter IDs) are codes used to request data from a vehicle, used as a diagnostic tool.. SAE standard J1979 defines many OBD-II PIDs. All on-road vehicles and trucks sold in North America are required to support a subset of these codes, primarily for state mandated emissions inspections.
The cars have black vinyl covered hardtop roofs, leather-upholstered bucket seats for front and rear passengers, and whitewall tires. [60] [61] The Turbine Car's dashboard is dominated by three large gauges: a speedometer, a tachometer, and pyrometer, the latter monitoring the temperature of the turbine inlet (the engine's hottest component). [38]
Opel engine codes explained 1. = Emissions controls 2./3. = Displacement (in tenths of liters) 4. = Compression ratio 5. = Fuel feed (only on gasoline engines) 5./6. = Special conditions empty = no emissions controls/ECE R83A 12 = 1.2 Liter G = < 8.5:1 V = Carburetor: A = Egyptian market/revised version P = High Output (until 2000)
N codes (for front mid-engine, rear-wheel-drive sports cars) Code Vehicles Years Description NA Mazda MX-5 / Eunos Roadster / Mazda Miata: 1989–1997: The NA utilized many components in-house, such as the 323/Familia/Protegé engine and 323 GTX differential (1.6L), RX-7 FC (non-turbo) differential (1.8L) and transmission, but the chassis was ...
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.