丰田 颗粒物传感器 894A0-71010 0281007881 柴油发动机专用

When your Toyota diesel vehicle shows “DPF regeneration frequent,” “engine warning light on,” or “accelerating weakly, fuel consumption abnormal,” the particulate sensor may be aging or failing. This sensor monitors soot particle concentration in exhaust in real time and feeds data to the ECU to precisely control DPF regeneration cycles, ensuring emissions compliance and stable engine performance. OEM number 894A0-71010; fits Toyota Hilux, Prado, Land Cruiser 1KD-FTV, 2KD-FTV, 1GD-FTV diesel engines. Installation requires engine cooling before work, disconnect the battery negative before replacing, ensure proper insertion depth, and tighten to 35 N·m to prevent leaks and false alarms.