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SKU: VDO-5WK97502Z
GTIN / UPC: 4103590938077
Made in: Germany
Quality: OE
13627520519
5WK97502Z
This OE VDO mass air flow (MAF) sensor precisely monitors the volume of air entering your BMW’s engine to help the DME (engine computer) calculate the correct fuel mixture. It uses a hot wire sensing element, which heats an electrically charged wire and measures how much current is needed to maintain its temperature as air flows over it. This reading ensures accurate fuel injection and optimal combustion under all driving conditions.
As the sensor wears, it can become less accurate or fail altogether, leading to poor engine performance, a check engine light, or even limp mode. A quick test involves disconnecting the sensor—if the engine runs smoother without it, replacement is likely needed.
Mass Air Flow Sensor
The MAF sensor is a vital part of your engine management system. By providing precise airflow data, it helps maintain fuel efficiency, reduce emissions, and support smooth drivability. This VDO sensor is a direct-fit OE replacement built to match BMW specifications.
Failure Symptoms:
GEMS autocraft offers quality auto parts, performance upgrades, accessories, maintenance services, retrofit solutions, and advanced coding support for a wide range of vehicles.
Returns are accepted within 30 days of delivery, provided the item is unused, in its original packaging, and in resellable condition. For complete details, please see our Return Policy.
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GEMS Guard™ is our commitment to long term confidence across the products and services we support. It brings together lifetime protection on GEMS autocraft branded parts, honored manufacturer warranties on eligible products, and a 1 year workmanship warranty on services performed by GEMS autocraft.
