Internal-combustion engine starting method
A starting method and technology of internal combustion engines, applied to the starting of engines, motor vehicles, machines/engines, etc., can solve the problems of prolonging the starting stage, increasing fuel consumption, and not optimal air-fuel mixture, etc., to achieve improved starting performance, Reliable starting and the effect of reducing the target speed
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[0030] FIG. 1 schematically shows a motor vehicle 1 with an internal combustion engine 2 and a control unit 3 . The internal combustion engine 2 has cylinders 4 which are connected to an intake manifold 5 and an exhaust system 9 . Arranged in the intake line 5 is a fuel injection valve 6 which is connected via a fuel line 7 to a fuel storage container 8 . Injection valve 6 is connected to control unit 3 via a signal line 18 .
[0031] The exhaust system 9 contains an exhaust gas purification device, in particular a catalyst 10 . A sensor for determining the exhaust gas quality, in particular a lambda probe (not shown in the figure), is arranged in the exhaust system 9 and is connected to the control unit 3 via a signal line 11 .
[0032] An electric motor 12 is associated with internal combustion engine 2 . In particular, the electric motor 12 can also be part of a hybrid drive. The electric motor 12 is connected to the control unit 3 via a signal line 13 .
[0033] Motor v...
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