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Pressure Sensor

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Standard VP8 Exhaust Gas Recirculation (EGR) Pressure SensorStandard VP8 Exhaust Gas Recirculation (EGR) Pressure Sensor
StandardPart # VP8
Standard VP8 Exhaust Gas Recirculation (EGR) Pressure Sensor
4.52 Reviews
$49.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1994-1995 Ford Mustang, 1995-1995 Ford Crown Victoria, 1995-1995 Ford Ranger, 1995-1995 Ford Thunderbird, 1995-2000 Ford Windstar, 1996-1996 Ford Bronco, 1996-1996 Ford E-250 Econoline, 1996-1996 Ford E-350 Econoline, 1996-1996 Ford E-350 Econoline, 1996-1996 Ford E-350 Econoline, 1996-1996 Ford E-350 Econoline Club Wagon, 1996-1996 Ford E-350 Econoline Club Wagon, 1996-1996 Ford E-350 Econoline Club Wagon, 1996-1996 Ford Econoline Super Duty, 1996-1996 Ford F-250, 1996-1996 Ford F-250, 1996-1996 Ford F-250, 1996-1996 Ford F-250, 1996-1996 Ford F-350, 1996-1996 Ford F-350, 1996-1997 Ford Explorer, 1996-1997 Ford F-350, 1996-1997 Ford F-Super Duty, 1996-1997 Ford Thunderbird, 1996-1999 Ford E-150 Econoline, 1996-1999 Ford E-150 Econoline Club Wagon, 1996-1999 Ford Taurus, 1996-2000 Ford Mustang, 1996-2003 Ford Ranger, 1997-1997 Ford F-150, 1997-1997 Ford F-250, 1997-1997 Ford F-350, 1997-1997 Ford F-53 Motorhome Chassis, 1997-1998 Ford E-350 Econoline, 1997-1998 Ford E-350 Econoline, 1997-1998 Ford Econoline Super Duty, 1997-1999 Ford E-350 Econoline Club Wagon, 1997-1999 Ford Econoline Super Duty, 1997-1999 Ford Escort, 1997-1999 Ford F-250, 1997-1999 Ford F-250, 1997-2000 Ford Expedition, 1997-2002 Ford E-350 Econoline Club Wagon, 1997-2003 Ford F-150, 1997-2004 Ford F-150, 1998-1998 Ford E-250 Econoline, 1998-1999 Ford F-250, 1998-2000 Ford Contour, 1998-2000 Ford Explorer, 1998-2002 Ford Crown Victoria, 1998-2003 Ford F-150, 1999-1999 Ford E-250 Econoline, 1999-1999 Ford F-450 Super Duty, 1999-2000 Ford E-350 Econoline, 1999-2002 Ford E-450 Econoline Super Duty, 1999-2003 Ford F-250 Super Duty, 1999-2003 Ford F-350 Super Duty, 1999-2003 Ford F-550 Super Duty, 1999-2004 Ford E-350 Super Duty, 1999-2004 Ford F-150, 1999-2004 Ford F-250 Super Duty, 1999-2004 Ford F-350 Super Duty, 2000-2000 Ford E-150 Econoline, 2000-2000 Ford E-150 Econoline Club Wagon, 2000-2000 Ford E-250 Econoline, 2000-2000 Ford Taurus, 2000-2000 Ford Taurus, 2000-2000 Ford Taurus, 2000-2000 Ford Taurus, 2000-2001 Ford Taurus, 2000-2002 Ford E-450 Econoline Super Duty, 2000-2002 Ford Taurus, 2000-2002 Ford Taurus, 2000-2002 Ford Taurus, 2000-2005 Ford Excursion, 2000-2005 Ford Excursion, 2000-2006 Ford E-350 Super Duty, 2001-2001 Ford Explorer, 2001-2001 Ford Explorer, 2001-2001 Ford Explorer, 2001-2001 Ford Focus, 2001-2001 Ford Focus, 2001-2001 Ford Focus, 2001-2002 Ford E-150 Econoline, 2001-2002 Ford E-150 Econoline Club Wagon, 2001-2002 Ford E-250 Econoline, 2001-2002 Ford E-350 Econoline Club Wagon, 2001-2003 Ford Lobo, 2001-2004 Ford Expedition, 2001-2004 Ford Expedition, 2001-2004 Ford F-450 Super Duty, 2001-2004 Ford Mustang, 2002-2002 Ford E-550 Econoline Super Duty, 2002-2002 Ford Focus, 2002-2002 Ford Focus, 2002-2002 Ford Focus, 2002-2002 Ford Focus, 2002-2002 Ford Focus, 2002-2002 Ford Taurus, 2002-2002 Ford Thunderbird, 2003-2003 Ford E-150, 2003-2003 Ford E-150 Club Wagon, 2003-2003 Ford E-350 Club Wagon, 2003-2003 Ford E-450 Super Duty, 2003-2003 Ford E-550 Super Duty, 2003-2003 Ford Focus, 2003-2003 Ford Focus, 2003-2003 Ford Windstar, 2003-2004 Ford E-250, 2003-2004 Ford E-450 Super Duty, 2003-2004 Ford Escape, 2003-2004 Ford Focus, 2003-2004 Ford Focus, 2003-2004 Ford Focus, 2003-2004 Ford Ka, 2003-2005 Ford E-150, 2003-2005 Ford E-150 Club Wagon, 2003-2005 Ford E-350 Club Wagon, 2003-2007 Ford Taurus, 2004-2004 Ford F-150 Heritage, 2004-2004 Ford F-150 Heritage, 2004-2008 Ford Ranger, 2004-2011 Ford Ranger, 2005-2006 Ford E-250, 2005-2008 Ford Escape, 2000-2002 Jaguar S-Type, 1995-1995 Lincoln Continental, 1995-2000 Lincoln Town Car, 1996-1997 Lincoln Continental, 1996-1998 Lincoln Mark VIII, 1998-2004 Lincoln Navigator, 1999-2002 Lincoln Continental, 2000-2003 Lincoln LS, 2002-2002 Lincoln Blackwood, 2005-2005 Lincoln Aviator, 1995-1996 Mazda B4000, 1995-1997 Mazda B2300, 1995-2007 Mazda B3000, 1998-2000 Mazda B4000, 1998-2001 Mazda B2500, 2003-2004 Mazda Tribute, 1994-1994 Mercury Capri, 1994-1995 Mercury Cougar, 1995-1995 Mercury Mystique, 1996-1997 Mercury Mystique, 1997-1999 Mercury Tracer, 1997-2001 Mercury Mountaineer, 1998-1999 Mercury Sable, 1998-2000 Mercury Grand Marquis, 1998-2000 Mercury Mystique, 1999-2000 Mercury Cougar, 2000-2000 Mercury Sable, 2000-2000 Mercury Sable, 2003-2005 Mercury Sable, 2005-2008 Mercury Mariner
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
VP8, 42001, TS10156, TS10163, TS10174, 2-19200, DPFE15, 149-107, 
...View more
item #10015XZK
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Standard AS336 Manifold Absolute Pressure Sensor
StandardPart # AS336
Standard AS336 Manifold Absolute Pressure Sensor
4.52 Reviews
$54.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2007-2020 Acura MDX, 2009-2012 Acura RL, 2009-2014 Acura TL, 2009-2014 Acura TSX, 2010-2013 Acura ZDX, 2013-2018 Acura RDX, 2013-2022 Acura ILX, 2014-2020 Acura RLX, 2015-2020 Acura TLX, 2022-2023 Acura MDX, 2006-2009 Honda S2000, 2006-2011 Honda Civic, 2007-2022 Honda CR-V, 2007-2023 Honda Odyssey, 2008-2021 Honda Accord, 2009-2012 Honda Fit, 2009-2012 Honda Fit, 2009-2014 Honda Ridgeline, 2009-2022 Honda Pilot, 2010-2011 Honda Accord Crosstour, 2010-2011 Honda Element, 2010-2014 Honda Insight, 2011-2011 Honda CR-Z, 2012-2012 Honda CR-Z, 2012-2012 Honda CR-Z, 2012-2012 Honda Civic, 2012-2015 Honda Crosstour, 2013-2013 Honda Civic, 2013-2013 Honda Civic, 2013-2016 Honda CR-Z, 2013-2019 Honda Fit, 2014-2014 Honda Civic, 2015-2015 Honda Civic, 2015-2015 Honda Civic, 2016-2016 Honda City, 2016-2016 Honda Civic, 2016-2022 Honda HR-V, 2017-2018 Honda Civic, 2017-2020 Honda Civic, 2017-2021 Honda Civic, 2017-2021 Honda Civic, 2017-2023 Honda Ridgeline, 2018-2018 Honda Civic, 2018-2019 Honda Clarity, 2018-2021 Honda Civic, 2019-2019 Honda Insight, 2019-2019 Honda Passport, 2019-2021 Honda Civic, 2022-2022 Honda Accord
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS336, 158-1316, 158-1704, PS10232, 2-20346, 74337, MA0208, MP156, 
...View more
item #100168NH
Note
Includes O-Ring
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Standard PS750 Automatic Transmission Oil Pressure Sensor
StandardPart # PS750
Standard PS750 Automatic Transmission Oil Pressure Sensor
4.52 Reviews
$71.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2007-2008 Chrysler Pacifica, 2007-2010 Chrysler Sebring, 2008-2016 Chrysler Town & Country, 2011-2014 Chrysler 200, 2008-2010 Dodge Grand Caravan, 2008-2010 Dodge Grand Caravan, 2008-2014 Dodge Avenger, 2009-2010 Dodge Journey, 2011-2011 Dodge Journey, 2011-2020 Dodge Grand Caravan, 2012-2019 Dodge Journey, 2012-2015 Ram C/V, 2014-2021 Ram ProMaster 1500, 2014-2021 Ram ProMaster 2500, 2014-2021 Ram ProMaster 3500
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
PS750, TE431, OP7738, S4738, 5078708AA, 5078708AC, 926-442, 50-1164
item #10016EAG
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Standard FPS52 Fuel Pressure Sensor, At Fuel Rail
StandardPart # FPS52
Standard FPS52 Fuel Pressure Sensor, At Fuel Rail
4.52 Reviews
$72.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2014-2016 Buick Regal, 2016-2016 Buick Envision, 2013-2016 Cadillac ATS, 2013-2016 Cadillac ATS, 2014-2016 Cadillac CTS, 2013-2014 Chevrolet Malibu, 2013-2014 Chevrolet Malibu, 2014-2016 Chevrolet Impala, 2015-2015 Chevrolet Malibu, 2015-2016 Chevrolet Colorado, 2016-2016 Chevrolet Camaro, 2015-2016 GMC Canyon
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Installation PositionAt Fuel Rail
ColorBlack/Silver
Part interchange
FPS52, 12627092, 0261545062, 2-260051, 75102, FE0004, 800-90051, FPS552, 
...View more
item #10016UX6
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Standard AS152 Fuel Tank Pressure Sensor
StandardPart # AS152
Standard AS152 Fuel Tank Pressure Sensor
4.52 Reviews
$536.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1996-1998 Mazda Protege
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS152, 158-1399, 2-16486, 72742, FG0015, 19111996, 213-3293, EC1730, 
...View more
item #100161X4
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Standard AS226 Fuel Tank Pressure Sensor
StandardPart # AS226
Standard AS226 Fuel Tank Pressure Sensor
4.52 Reviews
$278.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1999-2002 Lexus ES300, 2000-2002 Toyota Camry, 2000-2003 Toyota Solara, 2003-2003 Toyota Camry
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS226, 2-20372, 72753, FG0035, EC1844, SU5368, SU5625, 8946006010, 
...View more
item #1001634Z
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Standard AS215 Manifold Absolute Pressure Sensor
StandardPart # AS215
Standard AS215 Manifold Absolute Pressure Sensor
4.52 Reviews
$150.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2002-2004 Nissan Altima
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS215, 158-1319, 2-27028, 74311, MA0188, EC7028, SU6830, 223656S600, 
...View more
item #100166TQ
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Standard AS471 Manifold Absolute Pressure Sensor
StandardPart # AS471
Standard AS471 Manifold Absolute Pressure Sensor
4.52 Reviews
$299.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2011-2011 Mitsubishi Outlander
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS471, 2-27190, EC1953, MAPA194, 1865A148, MI1865A148, ECA2386
item #100167KA
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Standard AS499 Manifold Absolute Pressure Sensor
StandardPart # AS499
Standard AS499 Manifold Absolute Pressure Sensor
4.52 Reviews
$43.99
Quantity Less than 5
Edit ZIP code
3-year warranty
90 days free return
Fits 1997-1997 Peugeot 306, 2000-2000 Peugeot 406, 2000-2006 Peugeot 206, 2007-2007 Peugeot 206
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS499, F00099P169, 2-27218, EC1981, 19209H, MAPA200, V22-72-0060, 225-1079, 
...View more
item #100166WC
Note
Includes O-Ring
Show less
Standard AS682 Manifold Absolute Pressure Sensor
StandardPart # AS682
Standard AS682 Manifold Absolute Pressure Sensor
4.52 Reviews
$39.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2017-2017 Buick LaCrosse, 2018-2019 Buick LaCrosse, 2016-2017 Cadillac ATS, 2016-2019 Cadillac CT6, 2017-2019 Cadillac XT5, 2020-2021 Cadillac XT5, 2016-2021 Chevrolet Camaro, 2017-2022 Chevrolet Colorado, 2019-2021 Chevrolet Blazer, 2017-2021 GMC Acadia, 2017-2022 GMC Canyon
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS682, 12650600, PS20122, 2-27401, EC2067, MAPA152, V51-72-0263, 225-1145, 
...View more
item #100165GV
Show less
Standard FPS109 Fuel Pressure Sensor
StandardPart # FPS109
Standard FPS109 Fuel Pressure Sensor
4.52 Reviews
$126.99
Only 1 item left in stock
Edit ZIP code
3-year warranty
90 days free return
Fits 2019-2020 Subaru Ascent, 2020-2020 Subaru Legacy, 2020-2020 Subaru Outback
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
FPS109, 2-260106, 800-20136, FPS618, DL20136, 16628AA060
item #10016S7Q
Note
Sensor Only
Show less
Standard FPS27 Fuel Pressure Sensor
StandardPart # FPS27
Standard FPS27 Fuel Pressure Sensor
4.52 Reviews
$117.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2010-2012 BMW 535i GT, 2011-2011 BMW 335i xDrive, 2011-2011 BMW X6, 2011-2012 BMW X5, 2011-2013 BMW 135i, 2011-2013 BMW 335is, 2011-2013 BMW X5, 2011-2013 BMW X5, 2011-2015 BMW 335i, 2011-2015 BMW 535i, 2011-2016 BMW 535i GT xDrive, 2011-2016 BMW 535i xDrive, 2012-2013 BMW 328i, 2012-2015 BMW M6, 2012-2016 BMW 528i, 2012-2016 BMW 528i xDrive, 2012-2016 BMW 640i, 2012-2016 BMW ActiveHybrid 5, 2012-2016 BMW Z4, 2013-2013 BMW 328i xDrive, 2013-2014 BMW X3, 2013-2015 BMW 320i xDrive, 2013-2015 BMW 335i xDrive, 2013-2015 BMW 550i, 2013-2015 BMW 550i GT, 2013-2015 BMW 550i GT xDrive, 2013-2015 BMW 550i xDrive, 2013-2015 BMW 640i Gran Coupe, 2013-2015 BMW 650i, 2013-2015 BMW 650i Gran Coupe, 2013-2015 BMW 650i xDrive, 2013-2015 BMW 650i xDrive Gran Coupe, 2013-2015 BMW 740Li, 2013-2015 BMW 740Li xDrive, 2013-2015 BMW 740i, 2013-2015 BMW 750Li, 2013-2015 BMW 750Li xDrive, 2013-2015 BMW 750i, 2013-2015 BMW 750i xDrive, 2013-2015 BMW ActiveHybrid 3, 2013-2015 BMW ActiveHybrid 7, 2013-2015 BMW M5, 2013-2015 BMW X1, 2013-2016 BMW 320i, 2014-2015 BMW 328i, 2014-2015 BMW 760Li, 2014-2015 BMW M6 Gran Coupe, 2014-2015 BMW i8, 2014-2016 BMW 228i, 2014-2016 BMW 328i GT xDrive, 2014-2016 BMW 328i xDrive, 2014-2016 BMW 335i GT xDrive, 2014-2016 BMW 428i, 2014-2016 BMW 428i xDrive, 2014-2016 BMW 435i, 2014-2016 BMW 435i xDrive, 2014-2016 BMW 535i GT, 2014-2016 BMW 640i xDrive, 2014-2016 BMW 640i xDrive Gran Coupe, 2014-2016 BMW M235i, 2014-2016 BMW X5, 2015-2016 BMW 228i xDrive, 2015-2016 BMW 428i Gran Coupe, 2015-2016 BMW 428i xDrive Gran Coupe, 2015-2016 BMW 435i Gran Coupe, 2015-2016 BMW 435i xDrive Gran Coupe, 2015-2016 BMW M235i xDrive, 2015-2016 BMW X3, 2015-2016 BMW X3, 2015-2016 BMW X3, 2015-2016 BMW X3, 2015-2016 BMW X3, 2015-2016 BMW X4, 2015-2016 BMW X6, 2015-2017 BMW M3, 2015-2017 BMW M4, 2016-2016 BMW X5, 2016-2019 BMW M2, 2014-2015 Mini Cooper, 2014-2015 Rolls-Royce Ghost, 2014-2015 Rolls-Royce Wraith
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack/Silver
Part interchange
FPS27, 0261545071, 2-260026, 76480, FC0015, 800-90026, FPS527, 13537584404, 
...View more
item #10016TAX
Show less
Standard FPS40 Fuel Pressure Sensor
StandardPart # FPS40
Standard FPS40 Fuel Pressure Sensor
4.52 Reviews
$425.99
Quantity Less than 3
Edit ZIP code
3-year warranty
90 days free return
Fits 2000-2001 Toyota Camry
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
FPS40, 2-260039, 75110, FE0011, 800-90039, FPS540, PSDL90039, SU5635, 
...View more
item #10016U5X
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Standard VP5 Exhaust Gas Recirculation (EGR) Pressure Sensor
StandardPart # VP5
Standard VP5 Exhaust Gas Recirculation (EGR) Pressure Sensor
4.52 Reviews
$84.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1992-1993 Ford Crown Victoria, 1992-1994 Ford Tempo, 1992-1993 Mercury Grand Marquis, 1992-1994 Mercury Topaz
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
VP5, TS10161, 2-19109, DPFE11, 149-105, 75925, EA0006, EGS10019, 
...View more
item #100162NX
Show less
Standard AS147 Manifold Absolute Pressure Sensor
StandardPart # AS147
Standard AS147 Manifold Absolute Pressure Sensor
4.52 Reviews
$192.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1995-2002 Mazda Millenia, 2004-2005 Mazda Miata
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS147, 158-1107, 2-16472, 145-748, 74276, MA0140, 213-1738, 89052734, 
...View more
item #100165S0
Show less
Standard AS190 Manifold Absolute Pressure Sensor
StandardPart # AS190
Standard AS190 Manifold Absolute Pressure Sensor
4.52 Reviews
$168.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1999-2002 Mercury Villager, 1997-2002 Nissan Quest
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS190, 2-27023, CX1861, 145-734, 74398, MA0123, 213-1765, 213-2168, 
...View more
item #1001678N
Show less
Standard AS731 Manifold Absolute Pressure Sensor
StandardPart # AS731
Standard AS731 Manifold Absolute Pressure Sensor
4.52 Reviews
$166.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2019-2022 Hyundai Accent, 2020-2023 Hyundai Venue, 2020-2023 Kia Rio
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
AS731, 2-27465, EC2245, 393002M325, 225-1561
item #1001664T
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Standard AS328 Manifold Absolute Pressure Sensor
StandardPart # AS328
Standard AS328 Manifold Absolute Pressure Sensor
4.52 Reviews
$246.99
Quantity Less than 4
Edit ZIP code
3-year warranty
90 days free return
Fits 2004-2004 Mitsubishi Endeavor
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS328, 158-1114, 2-20338, 74286, MA0191, EC1810, SU6977, MD310129, 
...View more
item #10016655
Show less
Standard AS34 Manifold Absolute Pressure Sensor
StandardPart # AS34
Standard AS34 Manifold Absolute Pressure Sensor
4.52 Reviews
$284.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1988-1989 Acura Integra, 1988-1991 Honda CRX, 1988-1991 Honda Civic
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS34, PS10044, 2-19329, 145-704, 213-1757, 89052753, EC1655, 37830PK2003, 
...View more
item #100166DT
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Standard AS353 Manifold Absolute Pressure Sensor
StandardPart # AS353
Standard AS353 Manifold Absolute Pressure Sensor
4.52 Reviews
$94.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2004-2008 Suzuki Forenza, 2005-2008 Suzuki Reno
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS353, 158-1407, 2-20363, 74266, MA0195, MP135, EC1835, SU7143, 
...View more
item #100164L5
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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.

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