Name: AEM 7 BAR MAP or 100 PSIA Stainless Steel Sensor Kit
Brand: AEM
Price: 196.25 USD
Availability: InStock

Question 1

What is a MAP sensor?

Accepted Answer

MAP stands for Manifold Absolute Pressure. A MAP sensor measures the pressure inside the intake manifold of an engine. This data is crucial for the ECU to calculate the correct air-fuel mixture.

Question 2

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

Accepted Answer

A brass pressure sensor provides a general reference for manifold pressure, suitable for boost gauges. A stainless steel sensor, like this AEM unit, provides precise pressure details needed for accurate ECU calibration.

Question 3

What does 'absolute zero' mean in relation to this sensor?

Accepted Answer

Absolute zero refers to the pressure measurement when all atmospheric pressure has been removed. This AEM PSIa sensor reads pressure relative to this absolute zero point, allowing it to measure vacuum accurately.

Specifications

AEM 7 BAR MAP or 100 PSIA Stainless Steel Sensor Kit

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