4 Bar MAP Sensor

4.0 Bar MAP sensor

This sensor reads up to 4 Bar absolute pressure. This means that it is suitable for turbo or supercharged applications running up to 3.0 Bar (or 44psi) of boost pressure. While most applications will not need a sensor with such a high pressure range, we still recommend this sensor over other options for the following reasons:

-A high-quality Motorola transducer is internally fitted inside the custom molded housing. By using quality brand-name components such as these reliability is increased.

-The sensor is easy to mount and features a downward facing electrical connector and vacuum port. This reduces the chance of water getting into the sensor. Note that the sensor should be mounted higher than the intake manifold port that the hose connects to.

-Accepts a common Bosch 3-pin plug - note that the connector housing, terminals and water resistant boot are all supplied.

-While this part has been designed specifically for high-performance applications, the cost is still very reasonable.

-The reduced resolution of a 4 Bar MAP sensor (over lower pressure models) is not an issue on modern high-quality ECUs that use analog-to-digital conversion with 10bit (or higher) resolution.

-Aesthetically-pleasing symmetrical design.

-The linear calibration for this 4Bar Motorola sensor is already pre-loaded on many aftermarket ECUs (including Link G4s). However, calibration data can be supplied in case you need to enter a custom calibration into your ECU of choice.

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