Sentences with phrase «control fuel mixture»
The image this approach evokes for me is that of designing a car in which the driver has to twist dozens of individual knobs to control the fuel mixture, spark advance and valve clearances, among other things — when all he wants to do is go from one place to another.
https://www.scientificamerican.com/ Not exact matches
But Bryen says that the same sensor technology, and the algorithms controlling fuel - air mixtures, can also improve the efficiency of fuel - injection engines, including the latest Japanese designs with multiple valves and stratified charge combustion.
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.
In direct Injection, the injector sprays the air fuel mixture directly into the cylinder thus you have optimum computer controlled combustion.
The catalyst acts as a mixture averaging device so the after catalyst mixture is smoother over time and therefore gives a better look at mixture control for adjustment of long term fuel trim than the pre-cat oxygen sensor.
As @Fred Wilson mentioned in his comment, if the MAF sensor that you replaced isn't the one made specifically for your car, then it won't be able to correctly control the air fuel mixture.
They are modern: all aluminum with continuously variable valve timing and airflow - control valves — little butterfly valves in the intake ports that ensure more complete combustion by varying the way the air / fuel mixture swirls into the combustion chamber.
On your 2006 vehicle, there is an engine control computer that controls spark (timing) and controls fuel / air mixture (via fuel injectors).
The power train control module (PCM) computer adjusts the air / fuel mixture to provide the best combination of performance and fuel efficiency
RON is determined by running the fuel in a test engine with a variable compression ratio under controlled conditions, and comparing the results with those for mixtures of iso - octane and n - heptane.
As explained above, the Engine Control Computer prefers to send more fuel rather then less to avoid a lean fuel mixture.
This may be a sign of an imbalanced air / fuel mixture caused by a failing idle air control valve.
Especially when hot, when the engine gets a leaner mixture of air and fuel, the idle air control will have a greater effect on idle...
The Valvematic system offers continuous adjustment to lift volume and timing and improves fuel efficiency by controlling the fuel / air mixture using valve control rather than conventional throttle plate control.
Fuel injection control components including mixture control processor, throttle body assembly, cutoff valve, fuel rail, fuel distributor, trigger contacts, cold start valve, fuel injection valve, fuel accumulFuel injection control components including mixture control processor, throttle body assembly, cutoff valve, fuel rail, fuel distributor, trigger contacts, cold start valve, fuel injection valve, fuel accumulfuel rail, fuel distributor, trigger contacts, cold start valve, fuel injection valve, fuel accumulfuel distributor, trigger contacts, cold start valve, fuel injection valve, fuel accumulfuel injection valve, fuel accumulfuel accumulator
This shorter, more direct path of fuel delivery allows for greater control of the fuel mixture at the optimum moment, thus improving efficiency.
That's achieved by precisely controlling the mixture motion and fuel injection spray pattern.
Usually by a spark plug in petrol engines or upon direct injection of diesel in diesel engines Intake Manifold: The connecting tubing that mates with the cylinder head on the intake side and the plenum chamber at the other end Inlet valve: The valve device that controls the flow of air or fuel + air mixture into the cylinder
THE BENEFITS OF GASOLINE DIRECT INJECTION This shorter, more direct path of fuel delivery, allows for greater control of the fuel mixture at the optimum moment, thus improving efficiency.
This higher pressure, more direct path of fuel delivery allows for greater control of the fuel mixture at the optimum moment, thus improving efficiency.
It innovatively controls combustion of the fuel and air mixture, which leads to the improvement in efficiency of up to 10 %.
This new combustion method does not merely use spark ignition to assist compression ignition, but delivers an all - encompassing combustion control system which includes control of in - cylinder temperature and pressure and control of the fuel injection's air - fuel mixture distribution density and exhaust gas recirculation (EGR).
Adept at problem identification and diagnosis, I also bring proven skills in controlling fuel costs of various heavy diesel engines through implementation of software aided fine tuning and combustion mixture adjustment techniques.