What Causes Engine Start-Stop Malfunction?

[EmmettDella]

Engine start-stop malfunction may be caused by insufficient battery power. Here are precautions for engine start-stop: 1. Do not use air conditioning with start-stop: If air conditioning is used with start-stop, the engine will restart within 10 seconds. With start-stop activated, the air conditioner only blows air without cooling. If the temperature difference between inside and outside becomes too large, the engine will restart, and frequent starts and vibrations will significantly reduce passenger comfort. 2. Do not use automatic start-stop in traffic jams: Turning off the start-stop system to improve passenger comfort is more important than reducing fuel consumption. Additionally, starting the engine after stopping results in slower acceleration. Turning off automatic start-stop reduces excessive engine wear caused by frequent starts and prevents sluggish acceleration. 3. Do not activate the start-stop system on slopes: When temporarily stopping on a slope, avoid using the start-stop system. Releasing the brake may cause the vehicle to slide directly, and if the engine fails to ignite in time, insufficient braking force assistance can lead to dangerous situations.