Air Charge Temperature Sensors measure air temperature through changing resistance and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered, using AX341 and Standard Ignition Walker Products.
Standard Ignition began supplying the fuel system needs of the automotive industry in 1946. Today Standard Ignition is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001/IATF16949 certified company, we are committed to supplying the highest quality products. © 2022 Standard Ignition Inc. All rights reserved.
Each of our air temperature sensors is a direct-fit replacement part that replaces damaged OE units restoring temperature readings inside the vehicle
Every ambient air temperature sensor is designed for durability, electrical performance and provides the proper output curve to prevent misreading.
Our temperature sensors are encased in high temperature housings which are designed to withstand harsh engine conditions to ensure long service life.
Robust design and high grade materials meet the stringent demands of today's service professional
