Bosch 0280218344 Hot-Film Mass Air Flow Sensor MAF

The Bosch 0280218344 is a precision-engineered hot-film mass air flow (MAF) sensor designed to provide accurate measurements of intake air mass for optimal engine performance and fuel efficiency. As an original equipment manufacturer for a wide range of vehicles, Bosch delivers premium quality sensors trusted by automotive professionals worldwide.

Key Features:

• Hot-film technology measures air mass by monitoring temperature differences as intake air flows over a heated sensor membrane, with an integrated electronic module calculating air mass and transmitting results to the engine control unit
• Complete unit with sensing elements paired and calibrated with housings on the production line to ensure precise operation
• Direct OEM replacement for Mercedes-Benz part number 1130940048
• Measures volume and density of air entering the engine intake for ECM to manage engine fuel needs on Mercedes M113 V8 and M137 V12 engines
• Ensures low levels of harmful emissions with greater fuel efficiency and improved engine performance

Symptoms of a Failed MAF Sensor:

• Rough idle, rise in fuel consumption, increased harmful emissions, and poor drivability
• Check engine light with oxygen sensor or misfire codes
• Hesitation or stalling during acceleration

This genuine Bosch sensor delivers the reliability and precision expected from an OE manufacturer, ensuring your engine receives accurate air mass data for optimal combustion and performance. Compatible with Mercedes-Benz vehicles equipped with M113 and M137 engines from 1994-2011.