What Causes the Engine Malfunction Light to Flash Frequently?

[Roy]

Engine malfunction light flashing continuously is an abnormal phenomenon. The details are as follows: 1. When a vehicle malfunctions, these faults generate a series of codes. After the onboard computer reads the fault codes, they will appear as indicator lights on the dashboard. 2. If the engine malfunction light on the dashboard flashes when starting the car, it is a reminder to the driver that there is a fault in the engine, to drive cautiously, and to pay attention to maintenance. The engine malfunction light turning on and then off is a normal phenomenon: 1. When the driver turns on the vehicle's power but has not officially started the engine, various malfunction indicator lights on the car will light up simultaneously. 2. When the vehicle is started, these lights will automatically turn off, which is the vehicle's self-detection function in operation and is a normal phenomenon.