| 摘要 |
PURPOSE: To shorten the starting time points of an internal combustion engine and mixed gas control. CONSTITUTION: The operation signal for operating the heat of an exhaust gas sensor 14 is output by the operation before the operation of an ignition switch 20 at time. The heater 15 of the sensor is turned ON before the start of an internal combustion engine, and the closed loop control starting time point of the mixed gas an be moved. To output a necessary signal, the operation always executed in the case of driving a vehicle, such as, for example, to open a door is utilized. To eliminate to unnecessarily heat the sensor, the length of a heating pulse is limited by time. |
