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Throttle Position Sensor

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Standard TH224 Throttle Position Sensor
StandardPart # TH224
Standard TH224 Throttle Position Sensor
4.814 Reviews
$43.99
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3-year warranty
90 days free return
Fits 1997-2001 Lexus ES300, 1999-2003 Lexus RX300, 1997-2001 Toyota Camry, 1997-2004 Toyota Avalon, 1998-2003 Toyota Sienna, 1999-1999 Toyota Celica, 1999-2001 Toyota Solara, 2001-2003 Toyota Highlander, 2001-2005 Toyota RAV4, 2002-2003 Toyota Solara
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Item LocatedUnited States
Quantity1
Part interchange
TH224, 158-0538, SS10352, 2-16692, 141-7062, 141-7063, 75453, TH0172, 
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item #1001702N
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Standard TH140 Throttle Position Sensor
StandardPart # TH140
Standard TH140 Throttle Position Sensor
4.814 Reviews
$55.99
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3-year warranty
90 days free return
Fits 1991-1992 Ford Escort, 1996-1996 Ford Escort, 1989-1992 Geo Prizm, 1988-1989 Mercury Tracer, 1991-1996 Mercury Tracer, 1990-1994 Subaru Justy, 1989-1991 Suzuki Swift, 1990-1990 Suzuki Swift, 1990-1991 Suzuki Swift, 1990-1991 Suzuki Swift, 1990-1991 Suzuki Swift, 1990-1991 Suzuki Swift, 1982-1984 Toyota Celica, 1983-1983 Toyota Camry, 1984-1986 Toyota Camry, 1986-1986 Toyota Corolla, 1986-1988 Toyota Celica, 1986-1989 Toyota Celica, 1988-1988 Toyota Camry, 1989-1989 Toyota Corolla, 1989-1991 Toyota Camry, 1990-1991 Toyota Celica, 1991-1991 Toyota Celica, 1991-1992 Toyota Corolla, 1991-1992 Toyota MR2, 1993-1993 Toyota Corolla, 1994-1994 Toyota Corolla
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TH140, 158-0497, 158-0909, SS10335, SS10339, SS10342, SS10558, 2-19300, 
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item #10016Y94
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Standard APK101 Accelerator Pedal Sensor
StandardPart # APK101
Standard APK101 Accelerator Pedal Sensor
4.814 Reviews
$50.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2003-2003 Cadillac Escalade, 2003-2005 Cadillac Escalade ESV, 2003-2005 Cadillac Escalade EXT, 2004-2005 Cadillac Escalade, 2003-2003 Chevrolet Avalanche 1500, 2003-2003 Chevrolet Avalanche 2500, 2003-2003 Chevrolet Silverado 1500, 2003-2003 Chevrolet Silverado 1500, 2003-2003 Chevrolet Silverado 1500, 2003-2003 Chevrolet Silverado 1500 HD, 2003-2003 Chevrolet Silverado 2500, 2003-2003 Chevrolet Silverado 2500 HD, 2003-2003 Chevrolet Silverado 3500, 2003-2003 Chevrolet Silverado 3500, 2003-2003 Chevrolet Suburban 1500, 2003-2003 Chevrolet Suburban 2500, 2003-2003 Chevrolet Tahoe, 2004-2004 Chevrolet Silverado 2500, 2004-2005 Chevrolet Avalanche 1500, 2004-2005 Chevrolet Avalanche 2500, 2004-2005 Chevrolet Silverado 1500, 2004-2005 Chevrolet Silverado 1500, 2004-2005 Chevrolet Silverado 1500, 2004-2005 Chevrolet Silverado 2500 HD, 2004-2005 Chevrolet Silverado 3500, 2004-2005 Chevrolet Silverado 3500, 2004-2005 Chevrolet Suburban 1500, 2004-2005 Chevrolet Suburban 2500, 2004-2005 Chevrolet Tahoe, 2005-2005 Chevrolet Silverado 1500 HD, 2003-2003 GMC Sierra 1500, 2003-2003 GMC Sierra 1500 HD, 2003-2003 GMC Sierra 2500, 2003-2003 GMC Sierra 2500 HD, 2003-2003 GMC Sierra 2500 HD, 2003-2003 GMC Sierra 3500, 2003-2003 GMC Sierra 3500, 2003-2003 GMC Yukon, 2003-2003 GMC Yukon XL 1500, 2003-2003 GMC Yukon XL 2500, 2004-2004 GMC Sierra 2500, 2004-2005 GMC Sierra 1500, 2004-2005 GMC Sierra 2500 HD, 2004-2005 GMC Sierra 2500 HD, 2004-2005 GMC Sierra 3500, 2004-2005 GMC Sierra 3500, 2004-2005 GMC Yukon, 2004-2005 GMC Yukon XL 1500, 2004-2005 GMC Yukon XL 2500, 2005-2005 GMC Sierra 1500 HD, 2004-2006 Hummer H2
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Item LocatedUnited States
Quantity1
MaterialPolyamide 6
ColorBlack
Part interchange
APK101, 70390, AD0339, 89059124, PSK101, MSSB10010, SU16223, 15264643RK, 
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item #10015351
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Standard APS101 Accelerator Pedal Sensor
StandardPart # APS101
Standard APS101 Accelerator Pedal Sensor
4.814 Reviews
$109.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1996-1996 Ford F-250, 1996-1997 Ford F-350, 1996-1997 Ford F-59 Commercial Stripped Chassis, 1996-1997 Ford F-Super Duty
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Item LocatedUnited States
Quantity1
MaterialPolyamide 6
ColorBlack
Part interchange
APS101, 2-80000, 70416, AD0412, PPS1000, PPSB10162, F6TZ9F836AA, 67-1000P, 
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item #100150Y6
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Standard TH100 Throttle Position Sensor
StandardPart # TH100
Standard TH100 Throttle Position Sensor
4.814 Reviews
$106.99
Quantity Less than 5
Edit ZIP code
3-year warranty
90 days free return
Fits 1982-1985 BMW 528e, 1984-1986 BMW 325e, 1987-1988 BMW M6, 1988-1988 BMW M5, 1988-1991 BMW M3, 1991-1991 BMW M5, 1993-1993 BMW M5, 1988-1989 Jeep Wrangler, 1986-1988 Peugeot 505, 1988-1988 Peugeot 505, 1983-1984 Porsche 944, 1981-1981 Renault R18, 1981-1986 Renault R18i, 1982-1983 Renault Fuego, 1983-1984 Renault Alliance, 1984-1984 Renault Encore, 1984-1984 Renault Fuego, 1984-1984 Renault Fuego, 1985-1985 Renault Fuego, 1980-1981 Triumph TR7, 1983-1984 Volvo 242, 1983-1985 Volvo 244, 1983-1985 Volvo 245, 1983-1985 Volvo 760, 1984-1984 Volvo GLE, 1984-1985 Volvo 760, 1985-1985 Volvo 745, 1985-1986 Volvo 740, 1986-1986 Volvo 760, 1986-1987 Volvo 244, 1986-1987 Volvo 245, 1987-1987 Volvo 740, 1987-1987 Volvo 760, 1987-1987 Volvo 780, 1988-1989 Volvo 244, 1988-1989 Volvo 245, 1988-1990 Volvo 760, 1988-1991 Volvo 780, 1988-1992 Volvo 740, 1990-1992 Volvo 240, 1991-1995 Volvo 940
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Item LocatedUnited States
Quantity1
Part interchange
TH100, 0280120325, 280120325, 2-19045, 141-802, 213-2640, 89054536, EC1084, 
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item #10016YXE
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Standard TH602 Throttle Position Sensor
StandardPart # TH602
Standard TH602 Throttle Position Sensor
4.814 Reviews
$96.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2004-2006 Buick Rainier, 2003-2006 Cadillac Escalade, 2003-2006 Cadillac Escalade ESV, 2003-2006 Cadillac Escalade EXT, 2003-2003 Chevrolet Silverado 1500 HD, 2003-2004 Chevrolet SSR, 2003-2004 Chevrolet Silverado 2500, 2003-2004 Chevrolet Trailblazer EXT, 2003-2006 Chevrolet Avalanche 1500, 2003-2006 Chevrolet Avalanche 2500, 2003-2006 Chevrolet Silverado 1500, 2003-2006 Chevrolet Silverado 2500 HD, 2003-2006 Chevrolet Silverado 3500, 2003-2006 Chevrolet Suburban 1500, 2003-2006 Chevrolet Suburban 2500, 2003-2006 Chevrolet Tahoe, 2003-2007 Chevrolet W4500 Tiltmaster, 2003-2009 Chevrolet C6500 Kodiak, 2003-2009 Chevrolet C7500 Kodiak, 2004-2004 Chevrolet Trailblazer, 2004-2005 Chevrolet Express 2500, 2004-2007 Chevrolet Express 3500, 2004-2007 Chevrolet W3500 Tiltmaster, 2004-2009 Chevrolet C4500 Kodiak, 2004-2009 Chevrolet C5500 Kodiak, 2005-2006 Chevrolet Silverado 1500 HD, 2006-2007 Chevrolet Express 2500, 2007-2007 Chevrolet Express 1500, 2007-2007 Chevrolet Silverado 1500 Classic, 2007-2007 Chevrolet Silverado 1500 HD Classic, 2007-2007 Chevrolet Silverado 2500 HD Classic, 2007-2007 Chevrolet Silverado 3500 Classic, 2003-2003 GMC Sierra 1500 HD, 2003-2004 GMC Envoy XL, 2003-2004 GMC Sierra 2500, 2003-2006 GMC Sierra 1500, 2003-2006 GMC Sierra 2500 HD, 2003-2006 GMC Sierra 3500, 2003-2006 GMC Yukon, 2003-2006 GMC Yukon XL 1500, 2003-2006 GMC Yukon XL 2500, 2003-2007 GMC W4500 Forward, 2003-2009 GMC C6500 Topkick, 2003-2009 GMC C7500 Topkick, 2004-2004 GMC Envoy XUV, 2004-2006 GMC Savana 3500, 2004-2007 GMC Savana 2500, 2004-2007 GMC W3500 Forward, 2004-2009 GMC C4500 Topkick, 2004-2009 GMC C5500 Topkick, 2005-2006 GMC Sierra 1500 HD, 2007-2007 GMC Savana 1500, 2007-2007 GMC Savana 3500, 2007-2007 GMC Sierra 1500 Classic, 2007-2007 GMC Sierra 1500 Classic, 2007-2007 GMC Sierra 1500 Classic, 2007-2007 GMC Sierra 1500 HD Classic, 2007-2007 GMC Sierra 2500 HD Classic, 2007-2007 GMC Sierra 3500 Classic, 2003-2007 Hummer H2, 2003-2003 Isuzu NPR, 2003-2003 Isuzu NPR-HD, 2004-2007 Isuzu NPR, 2004-2007 Isuzu NPR-HD, 2004-2005 Workhorse FasTrack FT1461, 2004-2005 Workhorse FasTrack FT1801, 2006-2007 Workhorse W16, 2006-2007 Workhorse W18, 2007-2007 Workhorse W42, 2007-2007 Workhorse W62, 2006-2006 Workhorse Custom Chassis W42, 2006-2007 Workhorse Custom Chassis W18, 2007-2007 Workhorse Custom Chassis W42
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Item LocatedUnited States
Quantity1
Part interchange
TH602, 2-60184, TH0009, TB1008, ETB0019, EC3518, TPS4275, TPSB10002, 
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item #1001712C
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Standard TH31 Throttle Position Sensor
StandardPart # TH31
Standard TH31 Throttle Position Sensor
4.814 Reviews
$46.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1982-1983 Cadillac DeVille, 1982-1983 Cadillac Fleetwood, 1983-1983 Cadillac Eldorado, 1983-1983 Cadillac Seville, 1988-1989 Eagle Premier, 1990-1990 Eagle Premier, 1986-1987 Jeep Wagoneer, 1986-1990 Jeep Cherokee, 1986-1990 Jeep Comanche, 1987-1990 Jeep Wrangler, 1985-1986 Renault Alliance, 1985-1986 Renault Encore, 1987-1987 Renault Alliance, 1987-1987 Renault Alliance
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TH31, TPSCH026, SS10457, 2-19020, 141-101, 141-280, 141-415, 14065, 
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item #10016W6Q
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Standard TH313 Throttle Position Sensor
StandardPart # TH313
Standard TH313 Throttle Position Sensor
4.814 Reviews
$73.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1993-1993 Isuzu Amigo, 1993-1994 Isuzu Pickup, 1993-1995 Isuzu Rodeo, 1994-1994 Isuzu Amigo, 1994-1994 Isuzu Pickup, 1995-1995 Isuzu Pickup
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TH313, 158-0492, SS10347, 2-20235, 141-777, 75357, TH0164, 19146064, 
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item #10016W5G
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Standard TH289 Throttle Position Sensor
StandardPart # TH289
Standard TH289 Throttle Position Sensor
4.814 Reviews
$38.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2003-2005 Chevrolet Cavalier, 2004-2005 Chevrolet Classic, 2004-2005 Chevrolet Malibu, 2002-2004 Oldsmobile Alero, 2002-2002 Pontiac Sunfire, 2002-2002 Pontiac Sunfire, 2002-2002 Pontiac Sunfire, 2002-2005 Pontiac Grand Am, 2003-2005 Pontiac Sunfire, 2003-2003 Saturn Ion, 2004-2004 Saturn L300, 2004-2005 Saturn Ion
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Item LocatedUnited States
Quantity1
Part interchange
TH289, TPSGM017, 2-29910, 75302, TH0244, 213-1550, 25319628, 88984165, 
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item #100170C4
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Standard TH218 Throttle Position Sensor
StandardPart # TH218
Standard TH218 Throttle Position Sensor
4.814 Reviews
$83.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1984-1987 Toyota Land Cruiser, 1986-1986 Toyota Supra, 1986-1988 Toyota 4Runner, 1986-1988 Toyota Celica, 1986-1988 Toyota Pickup, 1987-1989 Toyota Camry, 1987-1990 Toyota Supra, 1988-1988 Toyota Land Cruiser, 1988-1989 Toyota MR2, 1989-1989 Toyota 4Runner, 1989-1989 Toyota Camry, 1989-1989 Toyota Land Cruiser, 1989-1989 Toyota Pickup, 1989-1989 Toyota Pickup, 1989-1991 Toyota Camry
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TH218, TPSTO004, 158-0531, SS10416, 2-29362, 141-741, 75416, TH0230, 
...View more
item #10016XUK
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Standard TH121 Throttle Position Sensor
StandardPart # TH121
Standard TH121 Throttle Position Sensor
4.814 Reviews
$88.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1990-1994 Nissan D21, 1990-1995 Nissan Pathfinder, 1995-1995 Nissan Pickup
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TH121, TPSNS013, 158-0508, SS10328, 2-19264, 141-713, 75397, TH0211, 
...View more
item #10016Z71
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Standard TH133 Throttle Position Sensor
StandardPart # TH133
Standard TH133 Throttle Position Sensor
4.814 Reviews
$139.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1990-1994 Nissan D21, 1990-1995 Nissan Pathfinder, 1995-1995 Nissan Pickup
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TH133, TPSNS010, 158-0491, SS10331, 2-19293, 141-721, 75498, TH0212, 
...View more
item #100170Z8
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Standard APS222 Accelerator Pedal Sensor
StandardPart # APS222
Standard APS222 Accelerator Pedal Sensor
4.814 Reviews
$279.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2006-2008 Audi A3 Quattro, 2006-2012 Audi A3, 2008-2009 Audi TT, 2008-2009 Audi TT Quattro, 2008-2012 Audi R8, 2010-2013 Audi A3 Quattro, 2010-2013 Audi TT Quattro, 2012-2013 Audi TT RS Quattro, 2013-2013 Audi A3, 2013-2013 Audi A3, 2013-2013 Audi A3, 2013-2013 Audi A3, 2013-2013 Audi A3, 2014-2014 Audi R8, 2014-2014 Audi TT Quattro, 2015-2015 Audi R8, 2015-2015 Audi TT Quattro, 2016-2016 Audi TT Quattro, 2017-2018 Audi R8, 2020-2023 Audi R8, 2005-2005 Volkswagen Jetta, 2006-2006 Volkswagen Jetta, 2006-2006 Volkswagen Jetta, 2006-2006 Volkswagen Jetta, 2006-2006 Volkswagen Jetta, 2006-2008 Volkswagen Passat, 2006-2009 Volkswagen Rabbit, 2006-2011 Volkswagen GTI, 2007-2008 Volkswagen Jetta, 2009-2009 Volkswagen Jetta, 2009-2010 Volkswagen Passat, 2009-2010 Volkswagen Passat CC, 2009-2012 Volkswagen CC, 2010-2010 Volkswagen Eos, 2010-2010 Volkswagen Golf, 2010-2010 Volkswagen Jetta, 2011-2011 Volkswagen Eos, 2011-2014 Volkswagen Golf, 2012-2014 Volkswagen GTI, 2012-2016 Volkswagen Eos, 2013-2015 Volkswagen CC, 2014-2014 Volkswagen Jetta, 2016-2016 Volkswagen CC, 2017-2017 Volkswagen CC
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
MaterialPolyamide 6
ColorBlack
Part interchange
APS222, 2-80121, 70175, AD0044, 010946011, PPS1121, SU14396, V10-82-0001, 
...View more
item #100152NE
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Standard APS104 Accelerator Pedal Sensor
StandardPart # APS104
Standard APS104 Accelerator Pedal Sensor
4.814 Reviews
$119.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2003-2004 Ford F-250 Super Duty, 2003-2004 Ford F-350 Super Duty, 2003-2005 Ford Excursion
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Item LocatedUnited States
Quantity1
MaterialPolyamide 6
ColorBlack
Part interchange
APS104, 2-80003, PPS1003, PPSB10170, 3C4Z9F836AA, 3C4Z9F836C, 67-1002P, 5S15903, 
...View more
item #100153A8
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Standard APS549 Accelerator Pedal Sensor
StandardPart # APS549
Standard APS549 Accelerator Pedal Sensor
4.814 Reviews
$181.99
Only 1 item left in stock
Edit ZIP code
3-year warranty
90 days free return
Fits 2015-2023 Ford Transit-150, 2015-2023 Ford Transit-250, 2015-2023 Ford Transit-350, 2015-2023 Ford Transit-350 HD
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
MaterialPolyamide 6
ColorBlack
Part interchange
APS549, 2-80449, 70415, AD0410, 934563111, PPS1449, PPSB10173, CK4Z9F836A, 
...View more
item #100150N2
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Standard APS573 Accelerator Pedal Sensor
StandardPart # APS573
Standard APS573 Accelerator Pedal Sensor
4.814 Reviews
$128.99
Only 1 item left in stock
Edit ZIP code
3-year warranty
90 days free return
Fits 2013-2016 Mazda CX-5, 2014-2014 Mazda 3, 2014-2018 Mazda 6, 2015-2018 Mazda 3
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
MaterialPolyamide 6
ColorBlack
Part interchange
APS573, 2-80473, 70301, AD0305, AD0345, PPS1473, PPSB10229, GHP941600, 
...View more
item #1001530P
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Standard APS371 Accelerator Pedal Sensor
StandardPart # APS371
Standard APS371 Accelerator Pedal Sensor
4.814 Reviews
$236.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2008-2008 Subaru Outback, 2008-2010 Subaru Forester, 2008-2010 Subaru Impreza, 2009-2009 Subaru Legacy, 2010-2010 Subaru Legacy, 2010-2014 Subaru Outback, 2011-2011 Subaru Impreza, 2011-2011 Subaru Impreza, 2011-2011 Subaru Impreza, 2011-2011 Subaru Impreza, 2011-2012 Subaru Forester, 2011-2012 Subaru Forester, 2011-2012 Subaru Legacy, 2011-2012 Subaru Legacy, 2011-2012 Subaru Legacy, 2011-2012 Subaru Legacy, 2011-2012 Subaru Legacy, 2011-2012 Subaru Legacy, 2011-2013 Subaru Forester, 2011-2013 Subaru Forester, 2011-2013 Subaru Forester, 2011-2013 Subaru Forester, 2012-2012 Subaru Legacy, 2013-2013 Subaru Forester, 2013-2013 Subaru Legacy, 2013-2014 Subaru WRX, 2013-2014 Subaru WRX STI, 2014-2014 Subaru Legacy, 2014-2014 Subaru Legacy, 2014-2014 Subaru Legacy, 2014-2014 Subaru Legacy
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
MaterialPolyamide 6
ColorBlack
Part interchange
APS371, 2-80271, 70194, AD0202, PPS1271, SU14863, 36010AG140, 36010AG141, 
...View more
item #100151S0
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Standard APS615 Accelerator Pedal Sensor
StandardPart # APS615
Standard APS615 Accelerator Pedal Sensor
4.814 Reviews
$261.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2008-2009 INFINITI G37, 2010-2013 INFINITI G37, 2011-2012 INFINITI G25, 2011-2013 INFINITI M37, 2011-2013 INFINITI M56, 2012-2013 INFINITI M35h, 2014-2014 INFINITI Q70, 2014-2014 INFINITI Q70, 2014-2014 INFINITI Q70, 2014-2015 INFINITI Q60, 2014-2016 INFINITI Q50, 2015-2015 INFINITI Q40, 2015-2015 INFINITI Q70L, 2015-2019 INFINITI Q70, 2016-2019 INFINITI Q70L, 2017-2017 INFINITI Q60, 2018-2019 INFINITI Q60, 2009-2009 Nissan 370Z, 2010-2013 Nissan 370Z, 2014-2014 Nissan 370Z, 2015-2017 Nissan 370Z, 2018-2018 Nissan 370Z, 2019-2020 Nissan 370Z
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
APS615, 2-80515, 70224, AD0141, PPS1515, PPSB10241, 180021NC0A, 18002JK60A, 
...View more
item #1001529D
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Standard TH396 Throttle Position Sensor
StandardPart # TH396
Standard TH396 Throttle Position Sensor
4.814 Reviews
$385.99
Quantity Less than 5
Edit ZIP code
3-year warranty
90 days free return
Fits 1996-1996 INFINITI Q45
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Item LocatedUnited States
Quantity1
Part interchange
TH396, 158-1087, 2-60018, 75409, TH0158, EC3352, TPS4044, 2262067U05, 
...View more
item #10016ZYS
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Standard TH401 Throttle Position Sensor
StandardPart # TH401
Standard TH401 Throttle Position Sensor
4.814 Reviews
$46.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1999-2004 Land Rover Discovery, 2003-2004 Land Rover Range Rover
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
TH401, 158-0641, 2-60023, 75466, TH0147, EC3357, TPS4149, TPSA196, 
...View more
item #10017116
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Page 35 of 57

What is the throttle position sensor? 

The throttle position sensor (TPS) monitors the position of the throttle plate, which controls the airflow into the engine. By providing real-time feedback on how much the driver is pressing the gas pedal, the TPS helps the engine control unit (ECU) adjust the air-fuel mixture for optimal performance and efficiency.

Symptoms of a bad TPS throttle position sensor

A failing or malfunctioning Throttle Position Sensor (TPS) can manifest various symptoms, which may vary in severity. If you notice these situations, they may indicate a potential issue with the TPS:

  • Poor Acceleration: Sluggish or delayed response when pressing the gas pedal.
  • Rough Idle: An unstable or fluctuating engine idle.
  • Stalling: Unexpected engine shutdown, especially at stops.
  • Hesitation During Acceleration: Delayed acceleration after pressing the gas pedal.
  • Surging or Bucking: Jerking or lurching movements during acceleration or at constant speeds.
  • Inconsistent Idle Speed: Fluctuating engine idle speed.
  • Check Engine Light (CEL): Illumination of the Check Engine Light on the dashboard.
  • Poor Fuel Efficiency: Reduced gas mileage and increased fuel consumption.
  • Transmission Shifting Issues: Irregular or harsh shifting in automatic transmissions.
  • Limp Mode: The vehicle's computer may limit power and speed to protect the engine.

How to fix a throttle position sensor?

Fixing a faulty TPS often involves either cleaning the sensor or replacing it, depending on the severity of the problem.

Cleaning the TPS:

  • Disconnect the battery.
  • Locate and remove the TPS.
  • Clean it with an electronic contact cleaner.
  • Reinstall the TPS, reconnect, and reconnect the battery.

Replacing the TPS:

  • Disconnect the battery.
  • Remove the old TPS.
  • Get a matching replacement TPS.
  • Install the new TPS, reconnect, and reconnect the battery.
  • Calibrate if needed.
  • Test the vehicle for issues. If problems persist, consult a mechanic.

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