2.3 CDI Progressive Auto 4MATIC Euro 6
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£17,980
- Year/Month: 2018/0
- Stock ID: T120241
- Transmission: Automatic
- CC: 2300
- Mileage: 88000
- Fuel Type: Diesel
- 205 Views
Nowadays all car engines such as Mercedes Benz x class progressive for sale are fuel-injected, which means that the fuel supply is forced and not free, just as it was years ago in gasoline or gas-powered carburetor engines and that still maintains a charm all its own. If once the only injection engines were diesel which only works this way, because the mixing of air and fuel must take place directly in the cylinder, today even those with the Otto cycle that is better known as petrol engines.
Anti Pollution
To adhere to the stringent limits imposed by the anti-pollution regulations, they cannot do without fuel injection and this also applies to those fueled with LPG and methane. The reason is that only the injection, and in particular the electronic one. even the glorious mechanical injection fails to satisfy the ecological constraints anymore nor can it offer the typical low consumption of electronic injections, allows dosing the air/petrol ratio with extreme precision (reaching and correcting the lambda factor), indispensable for the efficiency of the catalysts that reduce polluting emissions and in particular those of carbon monoxide. Hence the importance of activating promptly with cleaning operations of the injectors, both diesel, LPG and petrol. A keen way is to contact a car repair expert who will refurbish your injectors, to return to enjoying an optimal driving experience.
Under Pressure
Modern petrol and gas engines have the injector as a key element, powered by a pump that sends fuel under pressure into a common fuel line. The injectors receive the fuel but do not spray until they are given an electrical command by the electronic control unit that governs the system. In electronic injection, deciding on the amount of fuel injected and the instant of injection is a control unit called ECU. Depending on the type of motor you can have an injector per cylinder or only one in the intake manifold; this applies to petrol engines with indirect injection where, that is, the fuel is injected first into the cylinders. Today, direct-injection petrol engines are very popular, a system that allows the best results in terms of reducing consumption and polluting emissions, but also increases the engine power; conceptually it works like a multipoint.
Inside Position
Here, it should be noted that the injectors are positioned in the combustion chambers and the petrol is pushed to rather high pressures. Gasoline direct injection exists in various versions such as in (Mitsubishi, Nissan, Toyota) or FSI (Volkswagen) or JTS (Jet Thrust Stoichiometric) Alfa Romeo, to reach Suzuki's Dual-jet injector. Indirect injection, optimum mixing with air is required; the techniques used are the wall-guided, where the air enters the cylinder through vertical suction ducts, then it is diverted upwards by a cavity present on the piston top in this cavity the injector sprays. So, a buyer who visits used car exporter to pay the Mercedes Benz x class progressive price need to heed the notion. Now back to the point, then there is spray-guided, where the mixture is directed by a special conformation of the top of the combustion chamber and the injector.