This MAP sensor is intended for serious turbocharged applications where manifold pressure will exceed about 20 psig. This 4-bar sensor will measure up to about 44 psig. The sensor assembly employs a surface mount device mounted on a custom printed circuit board, and mounts in the same location as the 'stock' 2.5 bar sensor.
Kits include reducing bulkhead fitting and 6" of high-grade Tygon hose. External hose barb is for 1/8" ID hose. Step washer is included to ensure proper fit in cases with a 3/8" MAP sensor access hole.
This sensor module includes a second pressure transducer open to free air for continuous barometric pressure correction. This feature is supported in MS II and MSx/Extra firmware releases.
IMPORTANT: The sensor board requires at least 0.5" of space below the mainboard, and will not fit below the board on MegaSquirts that use the board mounting location shown on msefi.com (in a Heeger case), or on other pre-built MS units out there with the board mounted in the middle slot of the case. This sensor will fit in any Glen's Garage kit, as the main board mounts in the top slot of the case.