MoTec 3 Bar Map Sensor

This sensor is rated for 3 Bar absolute pressure. Since 1 Bar is atmospheric pressure, it can effectively read up to 2 Bar (approximately 30psi) of positive boost.

Typically, the sensor is sold as the unit only. You may need to purchase the matching 3-pin connector kit separately if your harness does not already have one.

Yes, while branded by MoTeC, this is a standard 0-5V analog sensor (often GM/Delco style) that is compatible with most aftermarket ECUs like Haltech, Link, and Syvecs.

It requires a standard 3-wire connection: a 5V reference power source, a sensor ground, and a signal wire that sends the voltage output to your ECU.

If you are running 30psi of boost or less, a 3 Bar sensor offers better resolution and data accuracy within that range compared to a 5 Bar sensor.