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Diesel engine runaway: Diesel engine power is governed by the amount of fuel supplied. Excessive pressure in the crankcase can force mist of engine oil into the intake manifold, which can be burned in the same fashion as Diesel fuel, thus causing runaway. One-pedal driving mode and lack of brake application in deceleration and reverse actions. [16]
Stalling also happens when the driver forgets to depress the clutch and/or change to neutral while coming to a stop. [3] Stalling can be dangerous, especially in heavy traffic. [1] A car fitted with an automatic transmission could also have its engine stalled when the vehicle is travelling in the opposite direction to the selected gear. [4]
The terms "active" and "passive" are simple but important terms in the world of automotive safety. "Active safety" is used to refer to technology assisting in the prevention of a crash and "passive safety" to components of the vehicle (primarily airbags, seatbelts and the physical structure of the vehicle) that help to protect occupants during a crash.
On February 3, 2010, the NHTSA announced that it had received reports from 102 drivers of possible problems related to the braking system on the 2010 model year Toyota Prius, [90] while an additional 14 such reports had been received in Japan.
Passive traffic safety measures sought to avoid influencing the behavior of drivers while giving automobiles maximum convenience. [41] Recent complete street policies seek to create design-oriented traffic safety improvements which actively slow drivers down by narrowing roadways while better accommodating pedestrians and cyclists.
Toyota's system, branded "Toyota Safety Sense" or "Lexus Safety System", is a radar-based system that uses a forward-facing millimeter-wave radar. When the system determines that a frontal collision is unavoidable, it preemptively tightens the seat belts , removing any slack, and pre-charges the brakes using brake assist to give the driver ...
A vehicle breakdown is a mechanical or electrical failure of a motor vehicle in such a way that the underlying problem prevents the vehicle from being operated or impedes the vehicle's operation so significantly that it is very difficult, nearly impossible, or else dangerous to operate. [1] Vehicle breakdowns have various causes.
Traffic Safety. Science Serving Society. ISBN 978-0-9754871-0-5. The Century Council's Report on Alcohol-Related Traffic Fatalities in the United States (2006) Peltzman, Sam. "The Effects of Automobile Safety Regulation." The Journal of Political Economy 83, no. 4 (August 1975): 677–725. JSTOR 1830396