进气压力传感器

在深入分析汽油机进气压力传感器信号的基础上，基于频谱特性确定了信号采集算法。

After analyzing the signals of the manifold pressure sensor , the sampling algorithm is received by the spectrum characteristics .

除此之外还探讨了如何用时域与值域相结合的方法诊断进气压力传感器、进气温度传感器、冷却液温度传感器的故障。

In addition , we also discussed how to use time-domain range and a combination of diagnostic methods intake pressure sensors , temperature sensors into , and coolant temperature sensor failure .

结果显示，大部分工况下进气压力传感器和节气门位置传感器的信号重构误差可控制在10%以内，表明了所提出的调节策略是切实有效的。

The results show that the error of estimated value of both throttle position sensor and manifold pressure sensor are less than 10 % , and the strategy put forward in this paper is valid .

发动机进气歧管压力传感器的标定与建模研究

The Study of Calibration and Modeling on an Engine Intake Manifold Pressure Sensor

汽车发动机进气歧管压力传感器关键技术的研究

Research on Some Key Techniques of Manifold Absolute Pressure Sensor in Vehicle Motor

故障描述（原因）：检测到进气歧管压力传感器信号电压值高。

Fault Description ( reason ): High voltage detected at intake manifold pressure sensor signal pin .

进气歧管绝对压力传感器为线性传感器，所以，我们直接使用最小二乘法对输入输出数据进行辨识，建立其动态线性模型。

As the manifold absolutely pressure sensor possessed the linear dynamic characteristics , the model coefficients are determined by the least square method directly .

它们分别是热膜（线）式空气质量流量传感器、进气歧管绝对压力传感器和废气氧传感器。

So we must study the dynamic characteristics of engine related sensors which are the hot film / wire type of mass air flow sensor , the manifold absolutely pressure sensor and the exhaust gas oxygen sensor .