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Engine off brake booster leak diagnostic systems and methods
Engine off brake booster leak diagnostic systems and methods
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机译:发动机关闭的制动助力器泄漏诊断系统和方法
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摘要
A control system for evaluating a brake booster system is provided. The control system includes an engine evaluation module that detects an engine off condition. A pressure evaluation module monitors hydraulic brake line pressure and detects changes in brake booster pressure during the engine off condition. A fault reporting module selectively detects a brake booster fault based on the brake line pressure and the changes in brake booster pressure.
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