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Mercury Pressure Sensor

93 items

Shop precise fit replacement Pressure Sensor to maintain and improve your vehicle's performance. Find the right parts for your make and model, backed by excellent customer service at A-Premium.

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AISIN HVAC Binary Pressure Sensor for Ford Mustang Taurus Escort Lincoln MercuryAISIN HVAC Binary Pressure Sensor for Ford Mustang Taurus Escort Lincoln Mercury
AisinPart # PRSFD-00213
AISIN HVAC Binary Pressure Sensor for Ford Mustang Taurus Escort Lincoln Mercury
4.6162 Reviews
$24.99
Low stock: Only 5 left
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3-year warranty
90 days free return
Fits 1999 - 2000 Mercury Cougar, 1998 - 2000 Lincoln Town Car, 1994 - 1997 Ford Thunderbird, 1998 - 2000 Mercury Grand Marquis, 1994 - 1994 Lincoln Continental, 1994 - 1995 Ford Taurus, 1998 - 2003 Ford Escort, 1995 - 2000 Ford Contour, 1995 - 1998 Ford Windstar, 1994 - 1996 Ford Escort, 1995 - 2000 Mercury Mystique, 1994 - 1995 Mercury Tracer, 1994 - 1995 Ford Escort, 1994 - 1999 Mercury Sable, 1996 - 1999 Ford Taurus, 1996 - 2000 Ford Mustang, 1994 - 1996 Mercury Tracer, 1994 - 1999 Ford Taurus, 1994 - 1995 Ford Mustang, 1997 - 1999 Mercury Tracer
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Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
3899853, F2CZ19D594A, F3DZ19D594A, F58H19D594AA, F5CZ19D594AA, FSCZ19D594AA
ConditionNew
item #1018PLXV
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AISIN Fuel Tank Pressure Sensor for Ford F-150 F-250 F-350 Super Duty Explorer
AisinPart # PRSFD-00215
AISIN Fuel Tank Pressure Sensor for Ford F-150 F-250 F-350 Super Duty Explorer
4.6162 Reviews
$34.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1996 - 2000 Ford Contour, 1997 - 2006 Ford Crown Victoria, 2003 - 2004 Ford E-150, 2000 - 2002 Ford E-150 Econoline, 2001 - 2001 Ford E-250 Econoline, 2004 - 2005 Ford E-350 Club Wagon, 2005 - 2005 Ford E-350 Club Wagon, 2006 - 2008 Ford E-450 Super Duty, 2005 - 2008 Ford E-450 Super Duty, 1998 - 2003 Ford Escort, 2000 - 2000 Ford Excursion, 2002 - 2005 Ford Excursion, 2004 - 2005 Ford Excursion, 2001 - 2001 Ford Excursion, 2003 - 2005 Ford Excursion, 1997 - 2002 Ford Expedition, 1997 - 2004 Ford Expedition, 1996 - 2002 Ford Explorer, 1996 - 2000 Ford Explorer, 2001 - 2002 Ford Explorer Sport Trac
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Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
F6DZ9C052CA, F75Z9C052AA, F87Z9C052AA, XS4Z9C052AA, XS4Z9F479AA
ConditionNew
item #1018KYQU
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AISIN Manifold Absolute Pressure (MAP) Sensor for Ford F-150 Explorer Focus GT
AisinPart # PRSAZ-00218
AISIN Manifold Absolute Pressure (MAP) Sensor for Ford F-150 Explorer Focus GT
4.6162 Reviews
$34.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2003 - 2004 Ford Crown Victoria, 2004 - 2006 Ford E-150, 2004 - 2005 Ford E-150 Club Wagon, 2004 - 2006 Ford E-250, 1998 - 2002 Ford Escort, 2004 - 2005 Ford Explorer, 2004 - 2005 Ford F-150, 2004 - 2004 Ford F-150, 2000 - 2004 Ford Focus, 2003 - 2004 Ford Focus, 2005 - 2006 Ford GT, 1999 - 2004 Ford Mustang, 2004 - 2004 Ford Mustang, 2002 - 2003 Ford Taurus, 2002 - 2005 Ford Thunderbird, 2005 - 2008 Jaguar S-Type, 2000 - 2002 Jaguar S-Type, 2003 - 2008 Jaguar S-Type, 2002 - 2008 Jaguar X-Type, 2009 - 2010 Jaguar XF
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Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
3R3E9F972AA, 3R3Z9F972AA, 3R3Z9F972AB, 3R3Z9G756AC, 5G1142, 5S9017, F8CF9F972BE, F8CF9F972BF, 
...View more
ConditionNew
item #1018KZRU
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AISIN Manifold Absolute Pressure (MAP) Sensor for Ford F-150 F-250 F-350 Mustang
AisinPart # PRSAZ-00205
AISIN Manifold Absolute Pressure (MAP) Sensor for Ford F-150 F-250 F-350 Mustang
4.6162 Reviews
$34.99
Low stock: Only 3 left
Edit ZIP code
3-year warranty
90 days free return
Fits 1985 - 1991 Mercury Topaz, 1984 - 1997 Ford F-150, 1989 - 1997 Ford F-53 Motorhome Chassis, 1984 - 1996 Ford E-350 Econoline Club Wagon, 1984 - 1997 Ford F-250, 1985 - 1996 Ford Bronco, 1984 - 1990 Ford Mustang, 1987 - 1997 Ford F-350, 1985 - 1991 Mercury Grand Marquis, 1984 - 1990 Ford Bronco II, 1986 - 1992 Ford Aerostar, 1990 - 1992 Ford Probe, 1987 - 1991 Mercury Colony Park, 1985 - 1989 Lincoln Town Car, 1991 - 1994 Ford F-600, 1984 - 1990 Mercury Cougar, 1986 - 1990 Mercury Sable, 1988 - 1997 Ford F-Super Duty, 1984 - 1996 Ford E-250 Econoline, 1984 - 1991 Ford E-250 Econoline Club Wagon
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
E43F9F479A1A, E43F9F479A2A, E43F9F479AA, E43F9F479B1A, E43F9F479B2A, E43F9F479BA, E43Z9F479A, E43Z9F479B, 
...View more
ConditionNew
item #1018PNVN
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AISIN Exhaust Gas Recirculation Pressure Feedback Sensor for Ford F-150 F-250
AisinPart # PRSAZ-00208
AISIN Exhaust Gas Recirculation Pressure Feedback Sensor for Ford F-150 F-250
4.6162 Reviews
$34.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1996 - 1996 Ford Bronco, 1998 - 2000 Ford Contour, 1995 - 1995 Ford Crown Victoria, 1998 - 2002 Ford Crown Victoria, 2003 - 2005 Ford E-150, 2003 - 2006 Ford E-250, 1996 - 1999 Ford Econoline Super Duty, 2003 - 2008 Ford Escape, 1997 - 2002 Ford Escort, 2000 - 2005 Ford Excursion, 1997 - 2004 Ford Expedition, 1996 - 2001 Ford Explorer, 1996 - 2004 Ford F-150, 2004 - 2004 Ford F-150 Heritage, 1996 - 1999 Ford F-250, 1999 - 2004 Ford F-250 Super Duty, 1996 - 1997 Ford F-350, 1999 - 2004 Ford F-350 Super Duty, 1999 - 1999 Ford F-450 Super Duty, 2001 - 2004 Ford F-450 Super Duty
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Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
F77Z9J460AB
ConditionNew
item #1018KYYN
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AISIN A/C High Pressure Sensor for Ford F-150 F-250 E-150 Explorer Mustang 1988-2025
AisinPart # PRSFD-00217
AISIN A/C High Pressure Sensor for Ford F-150 F-250 E-150 Explorer Mustang 1988-2025
4.6162 Reviews
$20.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1994 - 1997 Ford Crown Victoria, 2003 - 2006 Ford E-150, 2007 - 2007 Ford E-150, 2008 - 2008 Ford E-150, 2003 - 2005 Ford E-150 Club Wagon, 1993 - 2002 Ford E-150 Econoline, 1993 - 2002 Ford E-150 Econoline Club Wagon, 2006 - 2008 Ford E-250, 1999 - 1999 Ford E-250 Econoline, 2003 - 2005 Ford E-350 Club Wagon, 1994 - 1998 Ford E-350 Econoline, 1994 - 2002 Ford E-350 Econoline Club Wagon, 1999 - 2005 Ford E-350 Super Duty, 2012 - 2017 Ford E-350 Super Duty, 2003 - 2008 Ford E-450 Super Duty, 2012 - 2016 Ford E-450 Super Duty, 2003 - 2003 Ford E-550 Super Duty, 1997 - 1998 Ford Econoline Super Duty, 2000 - 2005 Ford Excursion, 1995 - 2000 Ford Explorer
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
6L3Z19D594A, F5TZ19D594AA
ConditionNew
item #1018L0HC
Show less
Standard FPS6 Fuel Pressure Sensor
StandardPart # FPS6
Standard FPS6 Fuel Pressure Sensor
4.73 Reviews
$133.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2000-2001 Ford Taurus, 2002-2002 Ford Taurus, 2002-2002 Ford Taurus, 2002-2002 Ford Taurus, 2002-2002 Ford Taurus, 2000-2001 Mercury Sable
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Vehicle: Mercury
Item LocatedUnited States
Quantity1
ColorBlack
item #10016Q5C
Note
Includes O-Ring
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Standard FPS7 Fuel Pressure Sensor
StandardPart # FPS7
Standard FPS7 Fuel Pressure Sensor
4.73 Reviews
$123.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1999-1999 Ford Mustang, 2000-2000 Ford Mustang, 2000-2000 Ford Mustang, 2000-2004 Ford Focus, 2001-2004 Ford Mustang, 2002-2003 Ford Taurus, 2002-2005 Ford Thunderbird, 2003-2004 Ford Crown Victoria, 2004-2004 Ford Econoline, 2004-2004 Ford F-150, 2004-2004 Ford F-150, 2004-2004 Ford Lobo, 2004-2004 Ford Taurus, 2004-2004 Ford Taurus, 2004-2005 Ford E-150 Club Wagon, 2004-2005 Ford Explorer, 2004-2005 Ford Taurus, 2004-2005 Ford Taurus, 2004-2005 Ford Taurus, 2004-2005 Ford Taurus
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Vehicle: Mercury
Item LocatedUnited States
Quantity1
ColorBlack/Silver
Part interchange
FPS7, 2-260006, CM5258, 76479, FC0011, 800-90006, FPS507, PR244, 
...View more
item #10016RG8
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Standard AS189 Fuel Tank Pressure Sensor
StandardPart # AS189
Standard AS189 Fuel Tank Pressure Sensor
4.73 Reviews
$91.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1996-1998 Ford Mustang, 1996-1998 Ford Taurus, 1996-2000 Ford Contour, 1996-2000 Ford Explorer, 1996-2000 Ford Ranger, 1997-1997 Ford F-150, 1997-1997 Ford F-150, 1997-1997 Ford F-150, 1997-2002 Ford Expedition, 1997-2006 Ford Crown Victoria, 1998-1999 Ford F-250, 1998-2002 Ford Windstar, 1998-2003 Ford Escort, 1998-2003 Ford F-150, 1999-2004 Ford F-250 Super Duty, 1999-2004 Ford F-350 Super Duty, 2000-2000 Ford E-350 Econoline, 2000-2000 Ford Excursion, 2000-2002 Ford E-150 Econoline, 2000-2004 Ford Focus
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
AS189, 2-27022, CX2380, 72732, FG0066, MP110, 213-2167, 89053395, 
...View more
item #10015ZE7
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Standard AS199 Manifold Absolute Pressure Sensor
StandardPart # AS199
Standard AS199 Manifold Absolute Pressure Sensor
4.73 Reviews
$53.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2001-2011 Ford Ranger, 2003-2004 Ford Focus, 2005-2006 Ford Focus, 2005-2008 Ford Escape, 2006-2009 Ford Fusion, 2007-2007 Ford Focus, 2007-2011 Ford Focus, 2009-2014 Ford Escape, 2010-2013 Ford Transit Connect, 2010-2016 Ford Fusion, 2013-2018 Ford C-Max, 2014-2016 Ford Transit Connect, 2015-2015 Ford Fusion, 2015-2015 Ford Fusion, 2015-2015 Ford Fusion, 2015-2015 Ford Fusion, 2015-2015 Ford Fusion, 2015-2016 Ford Escape, 2017-2017 Ford Escape, 2017-2017 Ford Fusion
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS199, 158-1334, 0261230180, PS10243, PS20115, 2-16871, CX1976, CX2543, 
...View more
item #1001661E
Show less
Standard AS13 Barometric Pressure Sensor
StandardPart # AS13
Standard AS13 Barometric Pressure Sensor
4.73 Reviews
$70.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1983-1983 Ford Mustang, 1983-1983 Ford Mustang, 1983-1983 Ford Mustang, 1983-1983 Ford Mustang, 1983-1983 Ford Mustang, 1983-1983 Ford Mustang, 1983-1983 Ford Mustang, 1983-1988 Ford Thunderbird, 1984-1984 Ford Mustang, 1984-1984 Ford Mustang, 1984-1984 Ford Mustang, 1984-1984 Ford Mustang, 1984-1985 Ford Escort, 1984-1986 Ford Mustang, 1985-1988 Ford EXP, 1987-1987 Ford Escort, 1989-1990 Ford Thunderbird, 1989-1991 Ford E-250 Econoline Club Wagon, 1989-1992 Ford F-250, 1989-1992 Ford F-350
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Vehicle: Mercury
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS13, 2-19000, DY530, 76153, BA0001, MA0119, 12364365, 213-770, 
...View more
item #10016E3G
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Standard AS1 Manifold Absolute Pressure Sensor
StandardPart # AS1
Standard AS1 Manifold Absolute Pressure Sensor
4.73 Reviews
$80.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1981-1981 Ford F-100, 1981-1981 Ford F-150, 1984-1984 Ford Bronco II, 1984-1984 Ford F-150, 1984-1984 Ford F-150, 1984-1984 Ford F-150, 1984-1985 Ford E-150 Econoline, 1984-1985 Ford E-150 Econoline Club Wagon, 1984-1985 Ford E-250 Econoline, 1984-1985 Ford E-250 Econoline Club Wagon, 1984-1985 Ford E-350 Econoline, 1984-1985 Ford E-350 Econoline Club Wagon, 1984-1985 Ford F-250, 1984-1985 Ford F-350, 1984-1985 Ford F-350, 1984-1985 Ford Ranger, 1984-1986 Ford LTD, 1984-1986 Ford Tempo, 1984-1987 Ford F-250, 1984-1987 Ford F-250
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Vehicle: Mercury
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS1, MAPFD001, 31408, 31413, PS10062, PS10062-11B1, PS10063, PS10242, 
...View more
item #100166TH
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Standard AS190 Manifold Absolute Pressure Sensor
StandardPart # AS190
Standard AS190 Manifold Absolute Pressure Sensor
4.73 Reviews
$168.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1999-2002 Mercury Villager, 1997-2002 Nissan Quest
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Vehicle: Mercury
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS190, 2-27023, CX1861, 145-734, 74398, MA0123, 213-1765, 213-2168, 
...View more
item #1001678N
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Standard FPS5 Fuel Pressure Sensor, At Fuel Rail
StandardPart # FPS5
Standard FPS5 Fuel Pressure Sensor, At Fuel Rail
4.73 Reviews
$84.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2004-2004 Ford F-150 Heritage, 2004-2004 Ford F-53 Motorhome Chassis, 2004-2004 Ford Taurus, 2004-2005 Ford Explorer, 2004-2005 Ford Explorer Sport Trac, 2004-2005 Ford Taurus, 2004-2005 Ford Taurus, 2004-2005 Ford Taurus, 2004-2005 Ford Taurus, 2004-2007 Ford Freestar, 2004-2008 Ford EcoSport, 2004-2012 Ford Escape, 2005-2005 Ford E-150 Club Wagon, 2005-2005 Ford E-350 Club Wagon, 2005-2005 Ford E-350 Club Wagon, 2005-2005 Ford F-150, 2005-2005 Ford F-150, 2005-2005 Ford Lobo, 2005-2006 Ford E-150, 2005-2006 Ford E-250
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
Installation PositionAt Fuel Rail
ColorBlack
item #10016RPG
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Standard AS338 Manifold Absolute Pressure Sensor
StandardPart # AS338
Standard AS338 Manifold Absolute Pressure Sensor
4.73 Reviews
$69.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2006-2012 Ford Fusion, 2009-2012 Ford Escape, 2006-2006 Lincoln Zephyr, 2006-2011 Mercury Milan, 2009-2011 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS338, PS20113, 2-20348, CX2035, 74378, MA0211, EC1820, SU10584, 
...View more
item #100167CP
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Standard AS339 Manifold Absolute Pressure Sensor
StandardPart # AS339
Standard AS339 Manifold Absolute Pressure Sensor
4.73 Reviews
$62.99
Low stock: Only 4 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2004-2004 Ford Ka, 2005-2008 Ford Escape, 2005-2006 Mazda Tribute, 2005-2008 Mercury Mariner
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Vehicle: Mercury
Item LocatedUnited States
Quantity1
ColorBlack
Part interchange
AS339, PS20110, 2-20349, CX1951, 74273, MA0203, 009403111, EC1821, 
...View more
item #1001687G
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Standard BST116 Brake Fluid Pressure Sensor
StandardPart # BST116
Standard BST116 Brake Fluid Pressure Sensor
4.73 Reviews
$116.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2005-2007 Chrysler 300, 2005-2007 Dodge Magnum, 2006-2007 Dodge Charger, 2003-2007 Ford Expedition, 2005-2010 Ford F-250 Super Duty, 2005-2010 Ford F-350 Super Duty, 2005-2010 Ford F-450 Super Duty, 2005-2010 Ford F-550 Super Duty, 2009-2012 Ford E-150, 2009-2012 Ford E-250, 2009-2012 Ford E-350 Super Duty, 2003-2005 Lincoln Aviator, 2003-2006 Lincoln LS, 2003-2007 Lincoln Navigator, 2002-2010 Mercury Mountaineer
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Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
BST116, NBST316, 76183, BG0008, BBST516, 5140651AA, SU8540, V25-72-0229, 
...View more
item #100168WR
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Walker Products 254-1003 Fuel Pressure Sensor
Walker ProductsPart # 254-1003
Walker Products 254-1003 Fuel Pressure Sensor
1.52 Reviews
$85.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2004-2004 Ford F-150 Heritage, 2004-2004 Ford F-53 Motorhome Chassis, 2004-2005 Ford Explorer, 2004-2005 Ford Explorer Sport Trac, 2004-2007 Ford Freestar, 2004-2012 Ford Escape, 2005-2005 Ford E-150 Club Wagon, 2005-2005 Ford E-350 Club Wagon, 2005-2005 Ford E-350 Club Wagon, 2005-2005 Ford F-150, 2005-2005 Ford F-150, 2005-2006 Ford E-150, 2005-2006 Ford E-250, 2005-2007 Ford Five Hundred, 2005-2007 Ford Freestyle, 2005-2008 Ford E-450 Super Duty, 2005-2008 Ford Expedition, 2005-2008 Ford F-450 Super Duty, 2005-2010 Ford F-250 Super Duty, 2005-2010 Ford F-250 Super Duty
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Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
254-1003
item #1001P421
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Walker Products 225-1060 Manifold Absolute Pressure Sensor
Walker ProductsPart # 225-1060
Walker Products 225-1060 Manifold Absolute Pressure Sensor
1.52 Reviews
$54.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2005-2008 Ford Escape, 2005-2008 Mercury Mariner
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Vehicle: Mercury
Item LocatedUnited States
Quantity1
Part interchange
225-1060, 18226, 5L8Z9F479AA, 5L8Z9S428AA, CX-1951, SU8812, MA0203, AS339, 
...View more
item #1001LGVD
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Spectra Premium MP127 Manifold Absolute Pressure Sensor, Rear Side
Spectra PremiumPart # MP127
Spectra Premium MP127 Manifold Absolute Pressure Sensor, Rear Side
4.616 Reviews
$54.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2001-2007 Ford Ranger, 2003-2007 Ford Focus, 2005-2008 Ford Escape, 2006-2010 Ford Fusion, 2008-2011 Ford Ranger, 2008-2011 Ford Ranger, 2009-2020 Ford Escape, 2010-2013 Ford Transit Connect, 2010-2020 Ford Fusion, 2013-2018 Ford C-Max, 2014-2016 Ford Transit Connect, 2014-2018 Ford Fusion, 2014-2018 Ford Fusion, 2014-2020 Ford Fusion, 2014-2020 Ford Fusion, 2014-2020 Ford Fusion, 2017-2018 Ford Fusion, 2017-2018 Ford Fusion, 2017-2018 Ford Transit Connect, 2017-2019 Ford Fusion
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Vehicle: Mercury
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
MP127, CX2543, CX1976, CX2559, CX1962, CX1780, AS199T, AS199, 
...View more
item #1000Z9QZ
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Page 2 of 5

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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Jul 29, 2026