Collection: Manifold Absolute Pressure Sensors
Manifold absolute pressure (MAP) sensors are crucial components of the engine's intake system that measure the pressure inside the intake manifold. The MAP sensor detects the varying pressure levels resulting from changes in engine load & altitude. It provides important information to the engine control unit (ECU), allowing it to calculate the correct fuel injection & ignition timing for optimal engine performance. The MAP sensor uses a diaphragm or semiconductor to convert pressure changes into electrical signals that are sent to the ECU. This data helps the ECU adjust the air-fuel mixture, turbocharger boost levels, & other engine parameters to ensure efficient combustion & power delivery. A malfunctioning MAP sensor can cause drivability issues such as poor acceleration, rough idling, or even engine stalling. Regular maintenance & cleaning of the MAP sensor are important to ensure accurate readings. If a faulty MAP sensor is detected, it should be replaced to restore proper engine operation.
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FUELTECH USA Nylon Hose - MAP Sensor 10ft 1039003288-10
Vendor:Regular price $12.81 USDRegular priceUnit price / per$14.09 USDSale price $12.81 USDSale -
ZSPEC Throttle Bodies & MAP Sensor Bolts for '09+ Nissan 370z Z34, Titanium
Vendor:Regular price $46.00 USDRegular priceUnit price / per$51.60 USDSale price $46.00 USDSale -
MSD IGNITION 2-Bar Map Sensor 23121
Vendor:Regular price $145.95 USDRegular priceUnit price / per$162.84 USDSale price $145.95 USDSale -
MSD IGNITION 3-Bar Map Sensor 23131
Vendor:Regular price $169.95 USDRegular priceUnit price / per$190.14 USDSale price $169.95 USDSale -
INNOVATE MOTORSPORTS Plug & Play 4 Bar Map Sensor for SSI-4 Plus 39250
Vendor:Regular price $62.99 USDRegular priceUnit price / per$84.89 USDSale price $62.99 USDSale -
HOLLEY Map Sensor Adapter LS1 & LS2 to LS3 558-416
Vendor:Regular price $36.89 USDRegular priceUnit price / per$54.74 USDSale price $36.89 USDSold out -
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HOLLEY 3 Bar Map Sensor 554-107
Vendor:Regular price $137.95 USDRegular priceUnit price / per$196.70 USDSale price $137.95 USDSold out -
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HOLLEY 5 Bar Map Sensor 554-108
Vendor:Regular price $158.95 USDRegular priceUnit price / per$226.60 USDSale price $158.95 USDSold out -
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HOLLEY MAP Sensor - 7 Bar 554-135
Vendor:Regular price $183.95 USDRegular priceUnit price / per$203.30 USDSale price $183.95 USDSold out -
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HOLLEY MAP Sensor - 3.5 Bar 554-134
Vendor:Regular price $168.95 USDRegular priceUnit price / per$203.30 USDSale price $168.95 USDSold out -
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HOLLEY Map Sensor - 1 Bar 554-133
Vendor:Regular price $183.95 USDRegular priceUnit price / per$203.30 USDSale price $183.95 USDSold out -
HOLLEY MAP Sensor 2.5 Bar GM LS 870021
Vendor:Regular price $31.00 USDRegular priceUnit price / per$43.30 USDSale price $31.00 USDSold out -
HOLLEY MAP Sensor Port Cover 300-251
Vendor:Regular price $33.16 USDRegular priceUnit price / per$43.30 USDSale price $33.16 USDSale -
HOLLEY Map Sensor - Commander 950 538-24
Vendor:Regular price $142.00 USDRegular priceUnit price / per$166.42 USDSale price $142.00 USDSold out -
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HOLLEY Map Sensor 538-13
Vendor:Regular price $163.00 USDRegular priceUnit price / per$180.74 USDSale price $163.00 USDSold out -
FAST ELECTRONICS Map Sensor - 1 Bar 307007
Vendor:Regular price $52.95 USDRegular priceUnit price / per$71.84 USDSale price $52.95 USDSale -
FAST ELECTRONICS Map Sensor - 3 Bar 307009
Vendor:Regular price $117.95 USDRegular priceUnit price / per$156.34 USDSale price $117.95 USDSale -
CHEVROLET PERFORMANCE MAP Sensor - 3-Bar LSA/LS9 6.2L 55567257
Vendor:Regular price $65.99 USDRegular priceUnit price / per$88.79 USDSale price $65.99 USDSale -
NGK NTK Manifold Absolute Pressure Sensor NGKMA0190
Vendor:Regular price $38.99 USDRegular priceUnit price / per$54.00 USDSale price $38.99 USDSale -
NGK NTK Manifold Absolute Pressure Sensor NGKMA0114
Vendor:Regular price $71.99 USDRegular priceUnit price / per$98.00 USDSale price $71.99 USDSale -
ICT BILLET Harness Adapter LS Gen3 to Gen4 MAP Sensor WAMAP31-6
Vendor:Regular price $46.24 USDRegular priceUnit price / per$51.09 USDSale price $46.24 USDSold out -
DAYTONA SENSORS 2 Bar Map Sensor Delphi Gen-1 Style DAY115012
Vendor:Regular price $112.95 USDRegular priceUnit price / per$152.00 USDSale price $112.95 USDSale -
CHEVROLET PERFORMANCE Map Sensor Assembly 55573248
Vendor:Regular price $42.99 USDRegular priceUnit price / per$56.29 USDSale price $42.99 USDSale -
CHEVROLET PERFORMANCE Map Sensor Assembly - 2-Bar 19418810
Vendor:Regular price $105.99 USDRegular priceUnit price / per$140.79 USDSale price $105.99 USDSale