DIYAutoTune.com part# GM3bar-map

Standard GM 3-bar MAP Sensor (Manifold Absolute Pressure Sensor), compatible with all flavors of the MegaSquirt EMS as well as the MicroSquirt EMS.

Note this is just for the sensor, the wiring harness connector is sold separately as we give you a choice of a ready-to-crimp connector , or a pre-crimped pigtail . (Click the previous linked text for more info)

Keying of the sensor's connector can be viewed below for those of you that may be using this sensor with existing wiring:

Again, connector is shown here just to illustrate the proper keying. The wiring harness connector is sold separately as we give you a choice of a ready-to-crimp connector, or a pre-crimped pigtail. (Click the previous linked text for more info)