The increased idle speed in «Sport Plus» mode additionally enables the vehicle to move off particularly quickly while ensuring faster acceleration from rest.
Note:
Increased idle speed is normal in a cold engine.
When its cold the fuel injectors are commanded to inject extra fuel, and your cars idle speed control valve is commanded to
increase idle speed to prevent the engine stalling from a now richer mixture.
The Electric Code Detector is a component of the fuse block that detects increased electrical power needed and
increases the idle speed to allow the alternator to provide more power.
Not exact matches
Since it is not dependent upon engine
speed for the noise (you stated the noise
increased speed while the engine itself remained at
idle).
If the throttle pedal arm breaks, the engine will return to
idle and the driver will be unable to maintain or
increase engine
speed,
increasing the risk of a crash.
If the accelerator pedal arm breaks, the engine will return to
idle and the driver will be unable to maintain or
increase engine
speed,
increasing the risk of a crash.
This feature
increases fuel efficiency by
increasing the time the car needs to reach the top
speed and by expanding the
idle - stop window.
It had the same 0.921 in (23.4 mm)- diameter lifters of the first - generation Oldsmobile engines, rather than the standard 0.842 in (21.4 mm), which let engineers
increase the camshaft's ramp
speed for more power, 385 hp (287 kW), without sacrificing
idle or reliability.
When you accelerate, the engine RPM
increases, and as you let off the gas, the RPM slowly returns to the normal
idling speed.
When you accelerate, the engine RPM
increases, and as you let off the gas, the RPM slowly returns to the normal
idling speed with the help of the
idle air control valve making the transition from a higher RPM back down to
idle speed while adjusting the air / fuel ratio constantly to allow this to happen smoothly.
The big truck easily crawled rocky trails thanks to the softened throttle response and slightly
increased engine
idle speed that kicks in when the truck is in 4 - Lo; the outstanding ground clearance, approach, and departure angles; differential lockers; and flexy suspension.
The Indian Maserati Levante will initially be powered by a 3.0 - litre, V6 diesel engine producing 275 HP of power, mated to an 8 -
speed automatic gearbox and the engine is known for its smooth and timely power delivery, the SUV also gets a Start - Stop system that shuts down the engine when
idle and turns it on when it is time to move again
increasing the vehicle's fuel efficiency.
This helps
increase power and also provides a smoother
idle (allowing
idle speed to be reduced).
When driving in four - wheel - drive «Low,» the throttle response softens and the
idle speed increases by 100 rpm (from 650 to 750 rpm)-- providing added control when ascending and descending off - road obstacles at slow
speeds.
The valves are cut to allow air past even when fully - closed, but since they restrict the cross-sectional area of the intake runners, the velocity of the incoming air is
increased, resulting in better fuel atomization in
idle and low - engine -
speed conditions.
Its wider gear ratios and features like a fluid warmer and
idle neutral control help
increase fuel economy over the outgoing five -
speed automatic.
Beware of the tendency to
idle along roadways at
speeds slower than the posted limit because doing so blocks the flow of traffic, causes congestion, and
increase the potential for an accident to occur.