| 摘要 |
A vehicle warning system for warning a vehicle operator of a dangerous condition resulting from an abnormal engine parameter for use in a vehicle having a sensor for measuring the engine parameter and a gauge connected to the sensor by a line. The vehicle warning system includes an input port, a connector for connecting the input port to the line connecting the sensor and the gauge, a voltage detector for detecting when a voltage level at the input port exceeds a threshold level, and an alarm generator for warning an operator of a dangerous condition when the voltage detector detects that the voltage level exceeds the threshold level.
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