Sentences with phrase «engine at low load»

Not exact matches

Achieving low - temperature activity, while surviving the harsh conditions encountered at high engine loads, remains a formidable challenge.

In any petrol engine, fuel that is too low on octane can cause damage through detonation, more quickly if it occurs at high engine load and revolutions.

Variable Cylinder Management, now standard across the board, is capable of turning the six - cylinder into either a four - or three - cylinder engine during low - load cruising, and with the Touring models» six - speed automatic (a five - speed is standard on other trim levels), the Odyssey returns the best EPA fuel economy at 19/28 mpg city / highway.

The way diesels deliver power is a lot like old - school American V - 8 engines — loads of torque down low, and not much power at high rpms.

In automatics: Low automatic transmission fluid (causing excess engine load from torque converter at low driving speeds) or failing torque convertLow automatic transmission fluid (causing excess engine load from torque converter at low driving speeds) or failing torque convertlow driving speeds) or failing torque converter.

Also, while lean burn is desirable under low load conditions, when the engine is developing power, stoich is desirable, is what I was getting at.

At low loads and engine speeds below 2000 rpm the flaps remain closed.

Mazda notes certain conditions, including low engine temperatures or high accessory loads (i.e. running the air conditioning at its highest settings) will preempt engine shutdown, but even in best - case scenarios, i - Stop exhibits a few quirks.

The low - down grunt available from the engine means that even fully - loaded the 3008 doesn't struggle, and the SUV will cruise along at motorway speeds all day long without complaint.

There was also a low harmonic hum from the engine compartment most noticeable at idle — switching the A / C on and off and loading the electrical system seemed to have no impact on the noise so I'm still not sure what it was and whether or not it was normal.

Since the Porsche 911 with its engine mounted at the rear and appropriate weight distribution offers very good qualities for the use of engine power even on bad roads and surfaces with low grip, a locking factor of 28 per cent is sufficient under load, while the locking factor in overun is 40 per cent.

This, combined with other enhancements, improves the engine characteristics at idle and at low loads — improvements of which the DSG can take advantage.

Its drive requires little engine power, as the density of the intake air is very low at loads below the supercharging level and when coasting.

By operating the engine at higher load and at lower rpm, optimal efficiency can be obtained.

But if the intake valves close here, there is too much air inside the cylinder when only a small amount of air is needed at lower engine loads.

This helps optimize fuel consumption by operating at high or low pressure to vary the oil supply according to engine load requirements.

Conversely there is very little information on how the VOLT accomplishes the same task of seeking to depress its engine rpms at low load particularly when just cruising at high road speeds.

As with most small capacity, turbo petrol motors, this 1.2 - litre 108bhp engine has loads of turbo - lag below 2200rpm and you have to constantly work the gearbox to keep it in the meat of the powerband especially at low speeds.

Additionally, the 2.4 - liter Tigershark features a two - stage oil - pressure relief system that reduces engine - oil pumping loads at low engine speeds for greater fuel efficiency.

Unlike a conventional compressor which can only operate at 100 - percent and must be switched on and off frequently to conserve fuel when the cooling load is relatively low, the VDC can vary its output based on the cooling needs, resulting in greater efficiency, reduced drag on the engine and smoother climate - control performance.

These high - performance cam phasers have a much lower leak rate than stock, allowing better control of the phasers at higher engine speeds and loads.

The increased surface area of the low - temperature radiator provides a 25 percent reduction in intake temperature and guarantees high power and torque output under all operating conditions and regardless of the outside temperature, even when the engine is operating at full load.

MPI allows for earlier mixing of air and fuel to increase engine efficiency at low loads.

The engine automatically increases oil flow pressure as engine speeds or loads rise (and the compression ratio lowers), ensuring optimum running temperatures at all times.

While stratified charge operation was previously only possible in the low part - load range, the new Mercedes direct - injection engine can still operate in this lean - burn stratified mode at speeds in excess of 120 km / h (75 mph).

At low loads and engine speeds, it shuts down the left - hand cylinder bank to trim fuel consumption.

The 2.5 L I4 and 3.6 L V6 engines offered in the Colorado are based on proven designs found in other GM / Chevrolet vehicles, but tuned uniquely for truck duty, providing more torque at lower RPM — for a more confident feeling of power when the Colorado is loaded or pulling a trailer.

The Direct Injection Gasoline (DIG) system improves combustion efficiency and performance, and enables the engine to avoid knocking at higher compression ratios, while the multi-point injection mixes fuel and air earlier, enabling complete combustion in the chamber for greater efficiency at low engine loads.

The Baleno's engine was quieter than the Peugeot's at idle and lower operating speeds, becoming strident under load and at higher speeds.

For instance, the lower brake mean effective pressure at full load in this engine allowed the crankshaft main bearing diameter to be reduced from 52 to 48 mm, while the balance shaft chain is narrower.

In the first mode, at low speed and light load, the Vue Green Line 2 Mode operates in one of three ways depending on conditions and battery charge level: all - electric power, internal combustion engine power or a combination of the two.

At low to moderate load and engine speed, this deactivates cylinders two, three, five and eight by closing their valves and shutting off fuel injection.

During moderate - speed cruising and at low or moderate engine loads, the system operates just the front bank of three cylinders while the rear bank is idle.

At very low engine torque levels, the load control on the shorter valve lift is conventional, using the position of the throttle flap, while medium torque levels utilises the position of the intake camshaft and high torque levels, the charging level of the turbocharger.

An electric actuator adjusts the turbine blades at split - second speed in response to changes in engine loads, enabling the unit to respond with the same lightning speed at low rpm as it does under full loads.

At low engine load, the COD (cylinder on demand) system deactivates two cylinders.

The electric motors are highly efficient over a wide engine speed range, including at low and intermediate load.

At low engine speeds and loads the pump's flow can be throttled back, for example, cutting the power required to drive it and improving overall efficiency.

At low load and engine speed, flaps in the intake ducts bring about a precise, cylindrical rotation of the incoming air.

While the Mazda2 engine is a little coarse under load, it's not at all obtrusive at low revs — down to 1500rpm.

Immediate, direct response to the gas pedal and truly exceptional pulling force from the engine starting at low speeds and continuing consistently to the highest load level characterise the new M TwinPower Turbo from BMW M GmbH.

During moderate - speed cruising and at low or moderate engine loads, the system operates just the front bank of three cylinders.

This allows optimum fuel - air mixing both at low engine speeds and loads (port injection) and at high engine speeds and loads (direct injection).

Oversize engines designed to operate at low working loads with high efficiency, producing less engine noise and vibration at normal cruising speed.

At this point, a smaller, more efficient engine can pull the increased cargo load at a lower cost and almost double the ton - miles / gallon.&raquAt this point, a smaller, more efficient engine can pull the increased cargo load at a lower cost and almost double the ton - miles / gallon.&raquat a lower cost and almost double the ton - miles / gallon.»