2.8 TD Sport
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£4,995
- Year/Month: 2006/0
- Stock ID: T117253
- Transmission: Automatic
- CC: 2800
- Mileage: 142000
- Fuel Type: Diesel
- 259 Views
The air generated by the compressor is used to supply energy and power other components, thus reducing not only the load on the engine but also consumption and that aspect should be checked by the owner of jeep Cherokee 2.8 for sale. To support this mechanism also the specific wastegate valve, which, as already pointed out, has the task of directing the exhaust gases directly in the exhaust manifold, once a given pressure has been reached, in this way an increase in the turns and the flow rate of the turbine is avoided.
Under Control Pressure
It should be noted, however, that in petrol engines, given the presence of this particular valve inside the intake manifold, it is important that there is also another valve, which allows to counterbalance the work of the turbine itself. Therefore, the two valves must work in synergy, to keep the pressures both in entry and in exit under control. Modern technology has created a compressor that is operated by an electric motor. This is able to increase the mass of air that is sucked, beyond the speed of the engine itself, thus canceling the delay in the response that usually occurs in turbo engines. The standard solution was the activation of the turbocharger, through the action of the exhaust gases. The amount of air that is carried into the cylinders is closely linked to the speed of rotation of the engine.
Diesel To Burn
At the moment in which greater power should be required, the air mass increase, for which the one related to gasoline or diesel to burn, is obtained when the engine increases its revolutions, with a different response in terms of engine performance and emissions. This is why the need arose to be able to increase or reduce the mass of useful air, independently of the engine. With an electric turbine, it is also possible to reduce the emission of particulate, produced precisely by diesel engines. This is because, when power input is required since the butterfly valve is missing, the air mass cannot be increased, the only possible way is to enrich the air/diesel mixture. It follows that a part of the fuel will not be able to burn properly and particulates will be produced. So, before pay the jeep Cherokee 2.8 prices, a buyer should know about the discussed notions.
The Increase the Speed
Through the increase in the speed of the engine, all that is done is to emit greater quantities of pollutants in the air, only then the turbo is, in any case, able to increase its airflow, thus also allowing the mixture to be able to burn properly. This would not happen if increased demand for power from the engine could be matched by a greater quantity of air, thus also reducing the production of particulate matter. By managing the compressor and air mass, it is possible to reduce the time required to switch from minimum speed to maximum speed. It was, in fact, tested on a diesel engine, thus highlighting the possibility of reducing pollutants. The electric turbine for cars can be a valid support in reducing emissions, precisely in the course of engine transients.
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