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Test Method for Probability of Measured Load in Internal Combustion Engine with Variable Valve Lift Control
Test Method for Probability of Measured Load in Internal Combustion Engine with Variable Valve Lift Control
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机译:可变气门升程控制的内燃机中测得负载概率的测试方法
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摘要
The plausibility check takes place in such a way that a first piece of load information is derived as a function of the throttle valve position and a differential pressure determined from the pressure upstream of the throttle valve and the pressure downstream of the throttle valve. In addition, a second piece of load information is derived as a function of the intake valve lift and the engine speed. The smaller of the two pieces of load information is compared with the measured load. If this measured load deviates from the load information an error of the measured load is signaled.
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