How it Works:
Manifold absolute pressure (map) Sensor
The Manifold Absolute Pressure (MAP) sensor is used in fuel injected vehicles to measure the air pressure inside the intake manifold. This information is passed along to the ECU where it is used to calculate the correct air/fuel mixture. The MAP sensor is generally located on the intake manifold or on the throttle body. A faulty MAP sensor can alter the air to fuel mix ratio which can cause damage to other engine components.
Signs of a faulty MAP Sensor:
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gpd offers over 160 MAP Sensors, covering applications 1987+
Designed to meet/exceed OE fit, form, and function. |
1811721
1996-2000 Nissan Sentra
1996-2000 Nissan Sentra
All applications not shown. Refer to catalog for complete list of applications.
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gpd_tech_tip_217-how_it_works-map_sensor.pdf |