General Description • This control determines the fuel injection quantity by adding coolant temperature, fuel temperature, intake air temperature, and intake air pressure corrections to…
Category: DENSO CRS Operation
The fuel injection timing is controlled by the timing of the current applied to the injectors. After the main injection period is decided, the pilot…
Idle Speed Control (ISC) System • The idle speed control system controls the idle speed by regulating the injection quantity in order to match the…
The fuel that is injected from the nozzle turns into finer particles as the fuel injection pressure increases. This improves combustion and reduces the amount…
The E-EGR system is an electronically controlled EGR system. The EGR system recirculates a portion of the exhaust gases into the intake manifold in order…
With conventional injection methods, because an excessive quantity of fuel was injected in the initial period, the explosion pressure rose excessively, leading to the generation…
Power output adjustment in a diesel engine is accomplished by regulating the fuel injection quantity. Poor injection quantity control precision leads to increased exhaust gas…
Reducing exhaust gas emissions and fuel consumption and optimizing the injection timing are important. It is extremely difficult to achieve the desired exhaust emission reduction…
The injection rate is the ratio of the changes in the fuel quantity that is injected successively from the nozzle within a given unit of…
This system reduces the emissions of PM (particulate matter) and NOx. The DPNR catalyst mounted in the center pipe collects and regenerates PM and reduces…