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  5. Serie 5
  6. : Cleaning the mass air flow sensor

BMW Serie 5 - Video tutorial

Model: BMW Serie 5 E39 - Years 1995-2003
Part: Engine
Operation: Cleaning the mass air flow sensor

The mass air flow sensor (MAF), better known as the mass air flow sensor, is located along the intake duct, immediately behind the engine air filter container. To be able to disassemble it, it is therefore sufficient to unhook the socket, loosen the fastening clamp to the sleeve and the hooks that connect it to the filter container. Once disassembled, use the special spray to wash the sensor by spraying it abundantly in order to eliminate any residual dirt which, in addition to contaminating the sensor, alters its operation and sensitivity. Avoid using contact sprays or other cleaners that could damage the sensor.


Posted on 23 July 2023 by ScegliAuto



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by ScegliAuto

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