Air Fuel Ratio Sensor

OEM-compliant air-fuel ratio sensor for precise and real-time combustion control.

Accurate OEM A/F Sensors for Real-Time Fuel Adjustment and Efficiency

The Air-Fuel Ratio (A/F) Sensor is an advanced oxygen sensor that provides real-time and precise measurement of the air-fuel ratio in exhaust gases. Unlike narrowband sensors that only indicate whether the mixture is rich or lean, the A/F sensor accurately measures the exact air-fuel ratio across a broad range. This precision ensures optimal fuel injection and combustion control, improving engine efficiency and emissions compliance. Manufactured to OEM specifications, A/F sensors are a dependable choice for modern vehicles equipped with advanced engine management systems.

Sensor Element: Zirconia O2
Technology: Single Cell Air Fuel Planar
Circuitry: Isolated Ground
Frontal Tube: Double Layer
Hexagon Nut: M18
Wires: 4 wires
Heating: Heated
Fitment: Direct Fit
Temperature Range: -40°C ~ 1200°C
Operating Temperature: >400°C

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Stable Exhaust Temperature Measurement with OEM PTC Sensors

The PTC (Positive Temperature Coefficient) Exhaust Gas Temperature Sensor provides stable and reliable monitoring of exhaust gas temperatures. Its resistance increases predictably as the temperature rises, ensuring accurate feedback to protect engine components and optimize performance. Manufactured to OEM standards, the PTC EGT sensor offers durable, long-term operation in high-temperature environments for vehicle exhaust systems.