Toyota prius 3rd gen Air fuel Ratio Sensor (Blank 1 Sensor 1) Assembly (D24)
Toyota prius 3rd gen Air fuel Ratio Sensor (Blank 1 Sensor 1) Assembly (D24) (89467-52060) Toyota Prius 3 rd Generation (XW30) Air fuel Ratio Sensor (Blank 1 Sensor 1) Assembly Wiring Guide: DIY Pinout Diagram Last Updated: What is: The Air-Fuel Ratio Sensor (Bank 1 Sensor 1) Assembly is a key exhaust component located upstream of the catalytic converter on Bank 1 (the side of the engine with cylinder 1). It measures the precise oxygen concentration in the exhaust gases to determine the air-to-fuel ratio of the engine. The Engine Control Module (ECM) uses this data to adjust fuel injection and ignition timing, ensuring efficient combustion, better fuel economy, and reduced emissions. Air fuel Ratio Sensor (Blank 1 Sensor 1) Assembly – Most Common in (XW30) Toyota Prius XW30 Air Fuel Ratio Sensor 89467-52060 Bank 1 Sensor 1 ...