Why does the ABS pump keep running after the engine stalls?

[CodyAnn]

It may be an issue with the control unit. Main functions of automotive control unit: Accept control information: Mainly refers to receiving various control commands from operators, such as throttle commands. System parameter acquisition and processing function: Uses the microcontroller's rich interface resources to collect engine operating conditions and status parameters, then converts and processes them. Control function: Under the management of control software, completes various control functions, judges operating conditions based on collected system parameters, and achieves fuel injection quantity control and injection timing control. Output driving function: Amplifies signal output based on control information obtained from system processing to drive fuel quantity control mechanism and timing control mechanism. Equipped with system self-diagnosis function: If a fault is detected, backup function will be enabled.