what does engine derate mean
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- The vehicle shutdown or derate procedure may include instructions to give an operator of the vehicle a warning indicator for a predetermined time period before shutting down or derating the engine power to the vehicle.
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Engine A V6 internal combustion engine from a Mercedes car. An engine or motor is a machine designed to convert one form of energy into mechanical energy. Heat engines, including internal combustion engines and external combustion engines, burn a fuel to create heat, which then creates a force. Electric motors convert electrical energy into mechanical motion; pneumatic motors use compressed air and others—such as clockwork motors in wind-up toys—use elastic energy.
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- An illuminated engine warning light means your vehicle has detected a potential emissions fault. The computer has logged one or more diagnostic trouble codes that corresponds to the problem and turned on the warning light to alert you of the problem.n illuminated engine warning light means your vehicle has detected a potential emissions fault. The computer has logged one or more diagnostic trouble codes that corresponds to the problem and turned on the warning light to alert you of the problem.
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Why is Engine Braking Prohibited for Trucks in Some Areas? There are actually two versions of engine braking. For a typical car, engine braking would be when you let off the gas and natural forces (like gravity and the push back from the engine) slows the speed of your vehicle. When the gas pedal is released, a type of vacuum is made in the throttle, creating a braking effect.
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Definitions &Translations Freebase(0.00 / 0 votes)Rate this definition: An engine or motor is a machine designed to convert energy into useful mechanical motion. Heat engines, including internal combustion engines and external combustion engines burn a fuel to create heat, which then creates motion.
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- • EXHAUST (noun). The noun EXHAUST has 2 senses: 1. gases ejected from an engine as waste products. 2. system consisting of the parts of an engine through which burned gases or steam are discharged. Familiarity information: EXHAUST used as a noun is rare.
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- The phrase “ an engine brake” clearly refers to a kind of brake (noun), not a kind of braking (verb). This applies only to diesel vehicles. Because diesel vehicles do not maintain a throttle vacuum, they often have a second braking system installed to simulate engine braking and enhance the life of the normal brakes.
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What Causes a Reduced Engine Power Light to Come on in a Vehicle? A reduced engine power light signals that there is a problem with the battery or the power system. This indicates a wide array of concerns, such as a dying battery, corroded connections or issues with headlights and wiper mechanics.
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- An engine swap process involves removing the engine of a vehicle and replacing it with another one. The swap is usually done when the previous engine has ceased to function properly such as in an engine failure due to overheating, lack of lubrication, and inadequate maintenance.
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- The DPF remap is designed to work with your dealer tools either CMD or KESSv2, whilst programming the vehicle. For those of you who are not aware the DPF does have to be physically removed, jut installing the software will be of absolutely no benefit.uring general driving the filter fills up and once it reaches a certain level a 30% - 40% the ECU will at will cause the engine to run with a higher exhaust temperature to burn any collected particles and turn them into soot. This is known as the DPF regeneration cycle.
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Redline The redline of an engine depends on various factors such as stroke, mass of the components, displacement, composition of components, and balance of components.The word is also used as a verb, meaning to ride or drive an automotive vehicle at its maximum engine speed.he redline of an engine depends on various factors such as stroke, mass of the components, displacement, composition of components, and balance of components. The word is also used as a verb, meaning to ride or drive an automotive vehicle at its maximum engine speed.
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- Just for general clarification. Sea Foam Motor Treatment used in Crankcase Oil. All Gasoline and Diesel, Rotary style engines. Sea Foam Motor Treatment is a Blended Petroleum Product, NOT A CHEMICAL and is widely used as an old oil residue reducer and moisture drier in any oil crankcase. Pale oil 20/20 (lubricant), Naptha (solvent), and isopropynol (drying agent)- (excuse the spelling) are the three ingredients that make up Seafoam motor tune.
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Latent heat of vaporication in Pro II 2 Boilover shall mean the expulsion of crude oil (or certain other liquids) from a burning tank. The light fractions of the crude oil burnoff producing a heat wave in the residue, which on reaching a water strata may result in the expulsion of a portion of the contents of the tank in the form of froth. 1910.106(a)(7)
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- The deethanizer (DER) operates at about 450 psia and. separates ethane from the propane and heavier components. Because. the critical temperature of ethane is about 90 oF, the condenser of the. deethanizer must be refrigerated.
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Motor oil In petrol (gasoline) engines, the top piston ring can expose the motor oil to temperatures of 160 °C (320 °F). In diesel engines the top ring can expose the oil to temperatures over 315 °C (600 °F). Motor oils with higher viscosity indices thin less at these higher temperatures.otor oil, engine oil, or engine lubricant is any of various well-developed lubricants (comprising oil enhanced with additives, for example, in many cases, extreme pressure additives) that are used for lubrication of internal combustion engines.
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-Dere -Dere is a slang suffix originating from the Japanese word “deredere” (or “lovestruck” in English), which is used by manga and anime fans to describe a range of popular character traits or attitudes often attributed to female characters.
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- (22) “Low-Use Engines” refers to portable diesel-fueled engines that operate 80 hours or less in a calendar year. (23) “Maximum Rated Horsepower (brake horsepower (bhp))” is the maximum brake horsepower rating specified by the portable engine manufacturer and listed on the nameplate of the portable engine.
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CM 2102 Chapter 7 A factor that is multiplied by the available rimpull or drawbar pull at standard operating conditions to estimate the power available at higher altitudes. Derating Factor for a Four Cycle Engine. = ((0.03)(altitude (ft) - 1000 (ft)))/(1000 (ft)) Four cycle engine: the same up to 1000 feet and then. decreases about 3% for each 1000 feet above 1000 feet.
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Back-fire For other meanings of the term, see backfire (disambiguation). A back-fire or backfire is combustion or an explosion produced by a running internal combustion engine that occurs in the air intake or exhaust system rather than inside the combustion chamber.nburned fuel or hydrocarbons that are ignited in the exhaust system can produce loud sounds even if flames are not present at the tailpipe. A visible flame may momentarily shoot out of the exhaust pipe where the exhaust system is shortened. Fire may also travel into the air intake piping.
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Volkswagen Scandal: How a Defeat Device Can Trick Car Emission Tests A defeat device, as it is called unofficially, is computer code in a car's electronic control unit that is triggered during emissions tests, Brauer said. This software can then temporarily cut emissions, so the engine appears to be much cleaner that it is during normal operation.
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Burnout (vehicle) Burnouts are most difficult to perform in four-wheel drive and all-wheel drive cars, as they have better traction than FWD or RWD vehicles. It requires significantly more powerful engines to break all four tires loose at the same time, and the tires will spin for only a short while before all four gain traction.
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How to Eliminate Engine Noise How to Eliminate Engine Noise. Engine/Alternator noise sounds like a high pitch whining that gets louder and higher in pitch as you press on the gas pedal. This noise indicates that the system either has a bad ground, defective head unit, defective amplifier, bad RCA cables, improper installation, or a problem in the vehicle’s charging system. Follow the steps below in order to pinpoint the cause of engine noise and reduce or eliminate the problem.
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Excessive engine oil consumption: causes, common problems, consequences, troubleshooting. Range of oil consumption for the good-working engine with oils of different quality can be very broad. But the main thing here is not even oil consumption of oil waste, but the consequences of operating the engine with low-quality oil. Poor quality oil can not only quickly burn out from the walls of the cylinder, but also leave more carbon and lacquer films that come from increased degradation of oil.
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What does octane mean? The octane rating of gasoline tells you how much the fuel can be compressed before it spontaneously ignites. When gas ignites by compression rather than because of the spark from the spark plug, it causes knocking in the engine. Knocking can damage an engine, so it is not something you want to have happening.Lower-octane gas (like regular 87-octane gasoline) can handle the least amount of compression before igniting. The compression ratio of your engine determines the octane rating of the gas you must use in the car.One way to increase the horsepower of an engine of a given displacement is to increase its compression ratio. So a high-performance engine has a higher compression ratio and requires higher-octane fuel.The advantage of a high compression ratio is that it gives your engine a higher horsepower rating for a given engine weight -- that is what makes the engine high performance..nocking can damage an engine, so it is not something you want to have happening. Lower-octane gas (like regular 87-octane gasoline) can handle the least amount of compression before igniting. The compression ratio of your engine determines the octane rating of the gas you must use in the car.
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- An Combustion of External engine is which the power is outwardlyfunctionalin a noncombustible liquid like hot water pressurized/, liquid sodium etc. Here theliquidswas. intense in exterior chamber is steam and boilerconsumedin the engine drive.
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- An exclusion in the boiler & machinery policy that limits the policy to pressure explosions but not fire box explosions or combustible gas explosions. Note that property policies exclude explosions covered by the boiler & machinery policy.ny type of emission, seepage, or discharge that causes damage or injury to property or people. Most property insurance policies have either an exclusion or a limitation on pollution and spell out in detail what pollution is.