Method and device for testing response of engine to automobile electronic stability control system

The invention provides a method and a device for testing response of an engine to an automaobile electronic stability control system. The testing method comprises the following steps: acquiring real-time driving data information and previous calibration data of a vehicle through a private controller local area network; programming is carried out according to the previous calibration data, a programming rule is generated, and the programming rule is sent to an engine management system; modifying a linkage signal of an engine through a public controller local area network, and simulating and triggering a traction force control system; on the basis of a programming rule, obtaining an engine management system to carry out torque response according to the requirement of the linkage signal, and forming calibration data of this time; and comparing the current calibration data with the previous calibration data to obtain a test result of the engine responding to the automobile electronic stability control system. Acc