Name: AEM 1 BAR MAP or 15 PSIA Stainless Steel Sensor Kit
Brand: AEM
SKU: aem-aem-1-bar-map-or-15-psia-stainless-steel-sensor-kit-t14-8546
Price: 178.74 USD
Availability: InStock

Question 1

What is an absolute pressure sensor?

Accepted Answer

An absolute pressure sensor reads pressure referenced to absolute zero, where all atmospheric pressure has been removed. This AEM sensor reads PSIa (absolute pressure) and is required if you wish to measure vacuum. It will read about 14.7 PSI when exposed to atmospheric pressure at sea level.

Question 2

What is the difference between a brass pressure sensor and a stainless steel pressure sensor?

Accepted Answer

A brass pressure sensor provides a good reference for knowing manifold pressure, but it is not ideal for ECU calibration. A stainless steel pressure sensor provides exact details of the pressure, which is crucial information for the ECU. Use a stainless steel pressure sensor where you need exact details of the pressure.

Question 3

Can I recalibrate this sensor?

Accepted Answer

Yes, this AEM PSIa sensor can be recalibrated to read zero at atmospheric pressure and a negative number at values less than atmospheric pressure. This allows for precise tuning and engine management. Refer to the manufacturer's instructions for details on recalibration.

Specifications

AEM 1 BAR MAP or 15 PSIA Stainless Steel Sensor Kit

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Specifications

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