In fuel-injected automotive engines, a manifold absolute pressure (MAP) sensor is used to continuously monitor the amount of air flowing into the engine, so the computer can calculate air density, adjust the amount of fuel to spray into the combustion chamber and adjust the ignition timing.

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MAP Sensor

ü Applicable temperature - 40 ~ 125° C

ü Key parts from German & American suppliers

ü More than 500 models available covering over 95% trucks & cars

ü One year warranty