Pressure Sensor, DS Gen3 Bosch boost pressure sensor is an original part developed for high precision and reliability. The sensor measures the pressure in the intake air of turbo engines and sends accurate signals to the engine control unit. Thanks to this data, the ECU can regulate fuel injection, air/fuel ratio and exhaust aftertreatment in the best possible way. The result is optimal engine performance, lower fuel consumption and reduced emissions. Advantages: High measurement accuracy for optimal engine performance Contributes to lower fuel consumption and cleaner emissions Robust design for long service life Easy installation Bosch part number: 0261230439 OEM Numbers: A 007 153 00 28 A 010 153 72 28 A 006 153 16 28 007 153 00 28 010 153 72 28 006 153 16 28 DS-S3BOSCH OEM-quality boost pressure sensor from Bosch for precise engine performance and lower emissions.