The Landwind car's onboard diagnostic system prioritizes critical engine performance data, and when the check engine light activates, it signals that the vehicle's system has detected irregularities that require attention. This indicator is designed to alert drivers to issues ranging from minor sensor misreads to more significant malfunctions within the fuel, emission, or ignition systems. By flashing a warning code sourced from the engine control unit, it enables targeted diagnostics and timely maintenance interventions, ensuring that the engine operates efficiently while maintaining compliance with performance and environmental standards.
