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The engine control unit (ECU) monitors these signals and adjusts ignition timing to prevent damaging detonation
Contact our expert team for advice specific to your Ford or Holden vehicle
EGO-263 / EGO263
and component compatibility for your specific application
M18A engines)
22311 Denso Lambda Sensor/Air Fuel Ratio Sensor 439000-0720 EGO-312 The engine control unit (ECU)Genuine Denso Air Fuel Ratio Sensor 439000 0720 Ensure optimal engine performance and emissions control with the Denso Air Fuel Ratio Sensor 439000 0720 (SKU 22 311). This premium OEM quality air fuel ratio sensor is engineered by Denso to accurately monitor exhaust oxygen levels, enabling the ECU to maintain optimal air fuel ratios, reduce emissions, and maximize fuel economy for Mazda and Subaru applications. CLICK HERE TO CHECK IF THIS FITS YOUR
