Universal modules of engine speed calculation, crankshaft and camshaft positions detection, actuators drive, injection and ignition parameters calculation, as well as control module were designed.

设计了通用的转速计算、位置判断、执行器驱动、存储器通信、喷油点火参数计算及控制模块。

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For instance, a malfunctioning oxygen sensor accounted for about 28 percent of Mini repairs in 2012, while bad ignition control modules accounted for 26 percent of Saab repairs, according to CarMD.

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