What to do if the 2021 Sylphy shows an idle start-stop malfunction?
1 Answers
You need to immediately turn off the engine, then disconnect the positive terminal of the battery. After 5 minutes, reconnect it, insert the key and turn it to the ON position until the dashboard indicator lights up. Wait for 30 seconds, then remove the key. Below are specific details about the engine auto start-stop system: 1. Introduction: The engine auto start-stop system automatically shuts off the engine when the vehicle comes to a temporary stop (e.g., at a red light) during driving. When it's time to move again, the system automatically restarts the engine. The STT intelligent fuel-saving system is a set of controls for engine start and stop. 2. Principle: It works by embedding an enhanced motor with idle start-stop functionality into a traditional engine, allowing the engine to completely shut off when idle stop conditions are met. When the vehicle needs to start moving again, the idle start-stop motor system quickly responds to the driver's start command, rapidly restarting the engine for seamless transition, significantly reducing fuel consumption and exhaust emissions. 3. Control System: The STT intelligent fuel-saving system is a set of controls for engine start and stop. The system uses a computer to determine the vehicle's status, such as when it is stationary at a red light or in traffic, and can control the engine to automatically stop running. During the stop phase, it does not affect the use of in-car equipment like air conditioning or audio. This technology can save about 5% of fuel under normal driving conditions and up to 15% in congested areas.
