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Pressure Sensor

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A-Premium APPS0321 Pressure SensorA-Premium APPS0321 Pressure Sensor
A-Premium®Part # APPS0321
A-Premium APPS0321 Pressure Sensor
4.693 Reviews
$17.99
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3-year warranty
90 days free return
Fits 2009 - 2013 Audi A3, 2013 - 2013 Audi A3, 2009 - 2013 Audi A3 Quattro, 2000 - 2001 Audi A4, 2003 - 2003 Audi A4, 2005 - 2006 Audi A4, 2004 - 2006 Audi A4, 2001 - 2002 Audi A4, 2002 - 2005 Audi A4, 2000 - 2000 Audi A4, 2001 - 2001 Audi A4 Quattro, 2000 - 2001 Audi A4 Quattro, 2005 - 2005 Audi A4 Quattro, 2002 - 2004 Audi A4 Quattro, 2006 - 2007 Audi A6, 2002 - 2004 Audi A6, 2000 - 2001 Audi A6, 2000 - 2001 Audi A6 Quattro, 2000 - 2006 Audi A6 Quattro, 2005 - 2006 Audi A8 Quattro, 2007 - 2007 Audi A8 Quattro, 2000 - 2007 Audi A8 Quattro, 2001 - 2005 Audi Allroad Quattro, 2003 - 2003 Audi Allroad Quattro, 2018 - 2018 Audi Q3, 2015 - 2017 Audi Q3 Quattro, 2018 - 2018 Audi Q3 Quattro, 2007 - 2008 Audi RS4, 2004 - 2004 Audi RS6, 2003 - 2003 Audi RS6, 2000 - 2002 Audi S4, 2002 - 2003 Audi S6, 2007 - 2007 Audi S8, 2001 - 2003 Audi S8, 2005 - 2006 Audi A4 Quattro, 2006 - 2006 Audi A4 Quattro, 2007 - 2007 Audi A6 Quattro, 2008 - 2009 Audi A8 Quattro, 2004 - 2009 Audi S4, 2008 - 2010 Audi TT, 2000 - 2006 Audi TT, 2010 - 2010 Audi TT Quattro, 2009 - 2009 Audi TT Quattro, 2000 - 2006 Audi TT Quattro, 2004 - 2004 Audi TT Quattro, 2010 - 2010 Audi TTS Quattro, 2003 - 2006 Bentley Continental, 2007 - 2007 Bentley Continental, 2008 - 2012 Bentley Continental, 1998 - 2001 Volkswagen Beetle, 2004 - 2005 Volkswagen Beetle, 2003 - 2005 Volkswagen Beetle, 2003 - 2003 Volkswagen Beetle, 2002 - 2002 Volkswagen Beetle, 2009 - 2017 Volkswagen CC, 2011 - 2016 Volkswagen Eos, 2010 - 2010 Volkswagen Eos, 2009 - 2009 Volkswagen Eos, 2003 - 2003 Volkswagen EuroVan, 1999 - 1999 Volkswagen EuroVan, 2001 - 2002 Volkswagen EuroVan, 2000 - 2002 Volkswagen EuroVan, 1996 - 1997 Volkswagen EuroVan, 2000 - 2006 Volkswagen Golf, 2003 - 2003 Volkswagen Golf, 1999 - 1999 Volkswagen Golf, 2012 - 2013 Volkswagen Golf R, 2009 - 2014 Volkswagen GTI, 2008 - 2008 Volkswagen GTI, 2015 - 2015 Volkswagen Jetta, 2014 - 2014 Volkswagen Jetta, 2013 - 2013 Volkswagen Jetta, 2011 - 2012 Volkswagen Jetta, 1999 - 2010 Volkswagen Jetta, 1999 - 2005 Volkswagen Passat, 2009 - 2010 Volkswagen Passat, 2004 - 2004 Volkswagen Passat, 1998 - 1998 Volkswagen Passat, 2008 - 2008 Volkswagen Passat, 1997 - 1997 Volkswagen Passat, 2009 - 2010 Volkswagen Passat CC, 2004 - 2006 Volkswagen Phaeton, 2004 - 2004 Volkswagen R32, 2009 - 2017 Volkswagen Tiguan, 2017 - 2017 Volkswagen Tiguan, 2017 - 2018 Volkswagen Tiguan Limited, 2005 - 2015 Volkswagen Touareg, 2004 - 2006 Volkswagen Touareg, 2007 - 2009 Volkswagen Touareg, 2012 - 2013 Volkswagen Beetle
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Vehicle: Bentley
Item LocatedUnited States
Quantity1
ColorBlack, Silver
ConditionNew
item #1005UT7U
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Standard AS531 Manifold Absolute Pressure Sensor
StandardPart # AS531
Standard AS531 Manifold Absolute Pressure Sensor
4.52 Reviews
$96.99
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3-year warranty
90 days free return
Fits 2011-2013 Audi TT Quattro, 2013-2014 Audi A8 Quattro, 2013-2014 Audi S6, 2013-2014 Audi S7, 2013-2014 Audi S8, 2014-2014 Audi RS7, 2016-2018 Audi RS7, 2016-2018 Audi S6, 2016-2018 Audi S7, 2016-2018 Audi S8, 2016-2019 Bentley Continental, 2016-2019 Bentley Flying Spur
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Vehicle: Bentley
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS531, 0261230278, 2-27415, 74428, MA0062, EC2080, MAPA202, SU14884, 
...View more
item #1001648D
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Manifold Pressure (MAP) Sensor for Audi Q7 Q8 Porsche Cayenne Macan 911 Bentley
A-Premium®Part # APPS0650
Manifold Pressure (MAP) Sensor for Audi Q7 Q8 Porsche Cayenne Macan 911 Bentley
4.693 Reviews
$33.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2021 - 2023 Audi Q7, 2024 - 2024 Audi Q7, 2022 - 2022 Audi TT RS Quattro, 2022 - 2024 Audi RS3, 2022 - 2024 Porsche 718 Cayman, 2021 - 2021 Audi A8 Quattro, 2015 - 2018 Porsche Cayenne, 2020 - 2024 Audi RS Q8, 2023 - 2024 Audi SQ7, 2017 - 2024 Porsche 718 Cayman, 2021 - 2024 Audi A6 allroad, 2017 - 2024 Porsche 718 Boxster, 2020 - 2021 Porsche 718 Spyder, 2020 - 2022 Bentley Bentayga, 2022 - 2024 Audi SQ8, 2021 - 2024 Audi RS7 Sportback, 2019 - 2022 Bentley Bentayga, 2017 - 2024 Porsche 718 Cayman, 2017 - 2019 Porsche Panamera, 2020 - 2024 Audi S7 Sportback, 2023 - 2023 Porsche 911, 2021 - 2024 Audi S8, 2021 - 2024 Audi RS6 Avant, 2015 - 2018 Porsche Macan, 2019 - 2021 Audi TT RS Quattro, 2021 - 2024 Audi A6 Quattro, 2015 - 2018 Porsche Macan, 2017 - 2024 Porsche 911, 2019 - 2021 Porsche Cayenne, 2019 - 2024 Audi A7 Sportback, 2021 - 2021 Porsche 718 Boxster, 2019 - 2020 Audi RS3, 2019 - 2021 Porsche Cayenne, 2020 - 2024 Audi S6, 2017 - 2021 Porsche Panamera, 2022 - 2023 Porsche 718 Cayman, 2017 - 2024 Porsche 718 Boxster, 2019 - 2024 Audi Q8, 2017 - 2021 Porsche Panamera, 2020 - 2021 Porsche 718 Cayman, 2018 - 2019 Porsche 911
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Bentley
Item LocatedUnited States
Quantity1
Part interchange
0261232022, 06E906051AA, 06E906051AB, 06E906051AG, 06E906051Q, PAC906051
ConditionNew
item #10183VY1
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MAP Manifold Absolute Pressure Sensor for Audi A8 Quattro S8 Bentley Continental
A-Premium®Part # APPS0695
MAP Manifold Absolute Pressure Sensor for Audi A8 Quattro S8 Bentley Continental
4.693 Reviews
$17.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2016 - 2019 Bentley Continental, 2014 - 2014 Audi RS7, 2013 - 2014 Audi A8 Quattro, 2013 - 2014 Audi S7, 2011 - 2012 Audi TT Quattro, 2016 - 2018 Audi S6, 2013 - 2013 Audi TT Quattro, 2013 - 2014 Audi S8, 2016 - 2018 Audi RS7, 2016 - 2018 Audi S7, 2016 - 2017 Bentley Continental, 2016 - 2019 Bentley Flying Spur, 2016 - 2018 Audi S8, 2013 - 2014 Audi S6, 2016 - 2019 Bentley Flying Spur
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Bentley
Item LocatedUnited States
Quantity1
Part interchange
0261230279, 038906051K, 0261230278, 2251388, 5S13476, AS531
ConditionNew
item #1016V5QE
Note
Fits 2013 Audi TT Quattro with CETA engine.
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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.