Engine air inlet flow correction method, device and equipment and storage medium

The invention provides an engine air inlet flow correction method and device, equipment and a storage medium. Searching and acquiring the maximum correction coefficient and the minimum correction coefficient of the air inlet flow of the engine corresponding to the current working condition from a pre-calibrated array table of the maximum correction coefficient and the minimum correction coefficient of the air inlet flow of the engine; the obtained maximum correction coefficient and the obtained minimum correction coefficient are searched according to the maximum whole vehicle pipeline length and the minimum whole vehicle pipeline length which are determined in advance, and a preset linear interpolation calculation formula is adopted to calculate and obtain a target correction coefficient of the air inlet flow of the target vehicle engine; and the target correction coefficient is adopted to correct the engine intake flow of the target vehicle, so that the accuracy of the engine intake flow can be improved. 本申请