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Oxygen Sensor

AAASTAND® oxygen sensors are engineered with zirconia or titania sensing elements, coated with gas-permeable platinum electrodes and porous ceramic to resist erosion from exhaust contaminants. with OEM-grade connectors and protective sleeves to ensure reliable signal transmission and thermal resistance.
AAASTAND® oxygen sensors optimize fuel injection and emission control systems by providing real-time feedback on exhaust gas oxygen levels. Available in upstream and downstream configurations, heated or unheated variants, enable precise air-fuel ratio adjustments to support OBD-II compliance, fuel efficiency, and catalytic converter protection in both gasoline and diesel engines.
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