Bosch Air Mass Sensor for Audi A8 D4 4H 4.1L Diesel DOHC CDSB 2009-2014

Bosch Air Mass Sensors measure the actual air-mass flow and transmit these readings to the ECU. It ensures low levels of harmful emissions with greater fuel efficiency and improved engine performance.

• Engine specific performance: Exact tailored-fit to fulfill current emission standards.
• Functionally and quality tested in accordance with the same standards as for original equipment parts: For high performance and reliability over a long service life.
• Specially developed micromechanical sensor element design: For precise measurement.
• High quality materials and a robust design: For excellent resistance to deformation, cracking and fractures.

Some signs of a failed Air Mass Sensor may include rough idle, a rise in fuel consumption, increased harmful emissions, and poor drivability. When a Air Mass Sensor malfunction or fault is suspected, the Air Mass Sensor should be inspected and repairs carried out by a trained professional.

Bosch has had a presence in Australia since 1907, opening its first wholly owned subsidiary, Robert Bosch (Australia) Pty Ltd in 1954. Bosch employs over 1300 associates in Oceania and headquarters and technical centre is in Clayton, Victoria. Bosch Australia's activities are operated through six wholly owned subsidiaries and include Mobility Solutions, Industry Technology, Consumer Goods and Energy and Building Technology.