飞思1.6T氧传感器 39210-2B270 通用品牌直插式 省油减排

When your Fies 1.6T exhibits rough idle, noticeable fuel consumption increase, or engine fault light (e.g., P0130 series codes) illuminates, upstream oxygen sensor aging or failure may be the cause. The sensor, when functioning normally, provides real-time feedback of the air–fuel ratio to the ECU to help maintain optimal combustion efficiency, reducing fuel consumption and emissions. This universal brand direct-fit oxygen sensor, OEM number 39210-2B270, fits Hyundai Fies 1.6T (2012-2015) and similar models. Operate when cold to avoid burns; before removing the old sensor, clean the threaded area; apply anti-seize on the new sensor and torque to specified value to prevent leaks or damage.