The Bosch Boost Pressure/IAT Sensor - 0261230090 is a high-quality sensor designed to accurately measure the boost pressure and intake air temperature in a vehicle's engine. This sensor is designed and manufactured by Bosch, a trusted brand in the automotive industry known for producing reliable and durable parts. The Boost Pressure/IAT Sensor is an essential component in modern engines, as it helps the engine control unit (ECU) to regulate the air-fuel mixture and optimize engine performance. It is responsible for measuring the amount of boost pressure generated by the turbocharger or supercharger and the temperature of the air entering the engine. This information is then used by the ECU to adjust the fuel injection and ignition timing, ensuring efficient and smooth engine operation. The Bosch Boost Pressure/IAT Sensor - 0261230090 is made with high-quality materials and advanced technology, making it highly accurate and reliable. It is also designed to withstand extreme temperatures and harsh conditions, making it suitable for use in all types of vehicles. This sensor is a direct replacement for the original equipment sensor, ensuring a perfect fit and easy installation. It is compatible with a wide range of vehicle makes and models, making it a versatile choice for mechanics and DIY enthusiasts. In summary, the Bosch Boost Pressure/IAT Sensor - 0261230090 is a top-of-the-line sensor that provides accurate and reliable measurements of boost pressure and intake air temperature. It is a vital component in modern engines, ensuring optimal performance and fuel efficiency.