Can Auto Start-Stop Be Permanently Disabled?
2 Answers
Auto start-stop cannot be permanently disabled. The auto start-stop system automatically shuts off the engine when the vehicle comes to a temporary stop during driving and restarts it when needed to continue moving. The functions of auto start-stop include: 1. Automatically shutting off the engine to reduce fuel consumption and lower emissions; 2. The power supply can replace the belt pulley to provide operating power for the engine cooling fan and in-car air conditioning after the engine shuts off. Precautions for using auto start-stop are: 1. Quickly shift to P gear and release the brake when the engine stops; 2. Reduce current consumption; 3. Avoid repeatedly pressing the brake when the engine is off; 4. Allow the engine speed to drop to zero, engage the starter gear, and then restart; 5. Do not enable the auto start-stop system during low-speed parking or when using the air conditioning.
The auto start-stop system cannot be permanently disabled on most vehicles, as it is a preset energy-saving feature by manufacturers. The engine briefly shuts off when idling, and the restart has a slight delay, which many drivers find annoying. I drive a Japanese car and have to manually press the button to turn it off every time I start the car, unless the vehicle has a memory function. This design is mainly to comply with fuel consumption test standards and reduce emissions. Attempting to permanently disable it may damage the control system or affect the warranty. It's better to get used to manual operation or use it in congested areas where it can actually save some fuel. Remember, any modifications should be assessed for risks by a professional technician.
