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Shopping for 2014-BMW-650i xDrive Gran Coupe
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Pressure Sensor

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Manifold Pressure (MAP) Sensor for BMW X1 X3 X4 X5 X6 X7 Z4 135i 228i 320i 328i
A-Premium®Part # APPS0266
Manifold Pressure (MAP) Sensor for BMW X1 X3 X4 X5 X6 X7 Z4 135i 228i 320i 328i
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$59.99
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3-year warranty
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Fits 2011 - 2013 BMW 135i, 2013 - 2013 BMW 135is, 2014 - 2016 BMW 228i, 2015 - 2016 BMW 228i xDrive, 2012 - 2018 BMW 320i, 2013 - 2018 BMW 320i xDrive, 2014 - 2016 BMW 328i, 2014 - 2016 BMW 328i GT xDrive, 2014 - 2016 BMW 328i xDrive, 2017 - 2018 BMW 330i xDrive, 2011 - 2015 BMW 335i, 2014 - 2016 BMW 335i GT xDrive, 2011 - 2015 BMW 335i xDrive, 2014 - 2016 BMW 428i, 2015 - 2016 BMW 428i Gran Coupe, 2014 - 2016 BMW 428i xDrive, 2015 - 2016 BMW 428i xDrive Gran Coupe, 2014 - 2016 BMW 435i, 2015 - 2016 BMW 435i Gran Coupe, 2014 - 2016 BMW 435i xDrive, 2015 - 2016 BMW 435i xDrive Gran Coupe, 2015 - 2016 BMW 528i, 2015 - 2016 BMW 528i xDrive, 2011 - 2016 BMW 535i, 2011 - 2017 BMW 535i GT, 2011 - 2016 BMW 535i xDrive, 2016 - 2016 BMW 550i, 2016 - 2017 BMW 550i GT xDrive, 2016 - 2016 BMW 550i xDrive, 2012 - 2018 BMW 640i, 2013 - 2019 BMW 640i Gran Coupe, 2014 - 2018 BMW 640i xDrive, 2014 - 2019 BMW 640i xDrive Gran Coupe, 2018 - 2019 BMW 640i xDrive Gran Turismo, 2014 - 2018 BMW 650i, 2014 - 2019 BMW 650i Gran Coupe, 2013 - 2018 BMW 650i xDrive, 2014 - 2019 BMW 650i xDrive Gran Coupe, 2013 - 2015 BMW 740i, 2013 - 2015 BMW 740Li, 2013 - 2015 BMW 740Li xDrive, 2013 - 2019 BMW 750i, 2016 - 2016 BMW 750i xDrive, 2013 - 2015 BMW 750i xDrive, 2017 - 2021 BMW 750i xDrive, 2013 - 2015 BMW 750Li, 2013 - 2015 BMW 750Li xDrive, 2013 - 2015 BMW ActiveHybrid 3, 2012 - 2016 BMW ActiveHybrid 5, 2013 - 2015 BMW ActiveHybrid 7, 2016 - 2016 BMW Alpina B6 Gran Coupe, 2015 - 2019 BMW Alpina B6 xDrive Gran Coupe, 2013 - 2015 BMW Alpina B7, 2017 - 2021 BMW Alpina B7, 2013 - 2015 BMW Alpina B7 xDrive, 2013 - 2015 BMW Alpina B7L, 2013 - 2015 BMW Alpina B7L xDrive, 2016 - 2016 BMW M2, 2018 - 2019 BMW M2, 2014 - 2016 BMW M235i, 2015 - 2016 BMW M235i xDrive, 2015 - 2018 BMW M3, 2015 - 2019 BMW M4, 2012 - 2016 BMW M5, 2018 - 2021 BMW M5, 2018 - 2019 BMW M550i xDrive, 2012 - 2018 BMW M6, 2014 - 2019 BMW M6 Gran Coupe, 2019 - 2019 BMW M850i xDrive, 2012 - 2012 BMW X1, 2013 - 2015 BMW X1, 2015 - 2015 BMW X1, 2013 - 2017 BMW X3, 2011 - 2017 BMW X3, 2015 - 2018 BMW X4, 2018 - 2018 BMW X5, 2011 - 2017 BMW X5, 2014 - 2015 BMW X5, 2017 - 2019 BMW X5, 2018 - 2018 BMW X6, 2013 - 2014 BMW X6, 2015 - 2015 BMW X6, 2016 - 2016 BMW X6, 2016 - 2017 BMW X6, 2019 - 2019 BMW X6, 2018 - 2018 BMW X6, 2019 - 2019 BMW X7, 2015 - 2016 BMW Z4
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Vehicle: 2014 BMW 650i xDrive Gran Coupe
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AS461, 2251282, 5S13386, A2C96484200, 5WK96857Z, 8644432, 13628644432, 13627599042
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Types of car pressure sensors and how they work

Tire pressure sensor (TPMS)

  • Principle: TPMS sensors typically use a piezoelectric or capacitive pressure sensor technology.
  • Operation: Each TPMS sensor is mounted inside a tire and constantly monitors the air pressure. When the pressure decreases, the sensor's internal diaphragm or structure deforms, causing a change in capacitance or generating a voltage.
  • Transmission: The sensor wirelessly transmits the pressure data to the vehicle's onboard computer, which processes the information and triggers a warning light on the dashboard if the pressure falls below a predefined threshold.

Manifold absolute pressure (MAP) sensor

  • Principle: MAP sensors often use a piezoresistive or capacitive element.
  • Operation: The MAP sensor measures the pressure in the engine's intake manifold. As the engine sucks in air, the pressure in the manifold changes. The sensor responds to these changes by altering its electrical properties, such as resistance or capacitance.
  • Signal Processing: The sensor's output is sent to the Engine Control Unit (ECU), which uses this data to optimize fuel injection and air-fuel mixture for engine performance and emissions control.

Oil pressure sensor

  • Principle: Oil pressure sensors typically use a piezoresistive sensing element.
  • Operation: The oil pressure sensor is mounted in the engine and monitors the pressure of engine oil. When the oil pressure changes, it causes a corresponding change in the sensor's electrical resistance.
  • Output: The sensor's output is sent to the ECU and may also be used to trigger a warning light on the dashboard if oil pressure drops too low.

Transmission fluid pressure sensor

  • Principle: These sensors often use piezoelectric or piezoresistive elements.
  • Operation: Transmission fluid pressure sensors monitor the hydraulic pressure in the transmission. Changes in pressure result in a change in the sensor's electrical properties.
  • Signal Processing: The sensor's output is used to control transmission functions, such as gear shifting and torque converter lockup.