Shop Now MAP GM 3 Bar MAP Sensor DIYAutoTune

MAP Sensor GM 3 bar (Manifold Absolute Pressure Sensor), standard, compatible with the MS3Pro and all flavors of the MegaSquirt EMS / MicroSquirt EMS. MAP Sensor assembled in the USA, unlike the current Delphi production. Calibration is linear with 1.1 kPa at 0 volts and 315.5 kPa at 5 volts. The wiring harness connector is sold separately as we give you a choice of a ready-to-crimp connector , or a pre-crimped pigtail . Our USA-assembled map sensor uses a universal keying that is compatible with pigtails