| 摘要 |
PURPOSE: A compensation control device in disorder of a water temperature sensor is provided to prevent damage in drivability by applying a compensation value of the car state. CONSTITUTION: A water temperature sensor senses water temperature within engine with a thermistor. When a mixed gas is introduced in the engine, an engine rpm sensing portion checks the engine rpm. A car speed sensing portion senses the car speed with a sensor. When the data is inputted in an engine control portion, and it is decided that the water temperature sensor is out of order, a data for replacing the water temperature sensor is obtained by a formula set by car speed and engine rpm. The data is inputted in the engine control portion and outputted corresponding to fuel injection increase or decrease.
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