Bosch 0280122014 Throttle Position Sensor

The Bosch 0280122014 is a throttle position sensor (TPS) designed for precise throttle valve angle measurement in gasoline engine management systems. It utilizes Hall-effect sensing technology to provide a non-contact, wear-resistant signal output proportional to throttle plate position. The sensor housing is constructed from high-temperature resistant plastic and metal components, ensuring durability under underhood thermal cycling and vibration environments. It features a 3-pin electrical connector interface compatible with OEM engine control unit (ECU) wiring harnesses. This unit serves as a direct OEM replacement for Hyundai/Kia part numbers 35170-22600 and 35170-23500, General Motors/Cadillac 90541502, Saab 90530439, and Land Rover applications. It supersedes Bosch part number 0280122016.