Fisker vehicles, renowned for their innovative hybrid powertrains and integrated smart diagnostics, use the check engine light as a vital alert that directs attention to specific sensor data and system anomalies. When this indicator illuminates, prioritized diagnostics--ranging from erratic oxygen sensor readings and misfire detections to fuel delivery inconsistencies and battery management alerts--are immediately flagged by the car's onboard computer. By leveraging advanced OBD-II systems that return precise error codes (such as P0420 signaling catalytic converter inefficiencies), technicians can quickly identify the root causes of performance issues. This data-driven approach ensures that repairs target the most critical components first, maintaining the optimal efficiency and reliability expected in the cutting-edge Fisker lineup.
