engine starting method
An engine and engine temperature technology, applied in the direction of engine components, combustion engines, engine ignition, etc., can solve problems such as long time, and achieve the effect of reducing light-off time, good vehicle drivability, and reducing engine emissions
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[0019] The present invention relates to improving engine starting. figure 1 An example of a supercharged diesel engine is shown, where Figure 5 The method can adjust EGR, intake manifold pressure, glow plug operation and combustion phase to improve engine starting and reduce engine emissions. figure 2 Shows include figure 1 An example hybrid powertrain of the engine. image 3 with Figure 4 Shows the signals of interest during two different engine start sequences. Figure 5 A flowchart showing an example method for starting an engine.
[0020] reference figure 1 , An internal combustion engine including multiple cylinders 10—— figure 1 One of the cylinders is shown-controlled by the engine electronic controller 12. The engine 10 includes a combustion chamber 30 and a cylinder wall 32 with a piston 36 disposed therein and the piston is connected to a crankshaft 40. Combustion chamber 30 is shown in communication with intake manifold 44 and exhaust manifold 48 through correspondi...
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