Air Temperature Sensor

The Air Temperature Sensor from FUELTECH USA is an essential component for precision engine management and fuel system tuning. This sensor is suitable for various applications, including carbureted classics, naturally aspirated street engines, and turbocharged performance builds, where accurate intake air temperature measurement is critical for optimizing fuel delivery and ignition timing.

Utilizing thermistor-based sensing technology, this compact air temperature sensor detects incoming air temperature with high resolution and minimal lag time. Its compact form factor of 2.2 x 1.3 x 2.9 inches allows for flexible mounting within intake manifold runners, throttle bodies, or custom intake tubes, ensuring it fits seamlessly into your engine bay layout.

Mechanics and tuners rely on this air temperature sensor when recalibrating fuel maps after modifications such as cold air intake installations, engine swaps, or turbo upgrades. Its lightweight construction at just 0.05 lbs means virtually zero parasitic mass, while the stainless steel or nickel-plated housing resists corrosion from fuel vapors and combustion residue, ensuring long-term signal accuracy and reliability.