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Manifold Absolute Pressure Sensor (MAP)

The MAP sensor provides real-time information about the manifold pressure, which helps the ECU make informed decisions regarding fuel injection, ignition timing, and overall engine performance.

Manifold Absolute Pressure Sensor
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The MAP Sensor (Manifold Absolute Pressure Sensor) monitors the absolute pressure in the engine's intake manifold. It sends real-time pressure data to the ECU, which uses this info to adjust fuel injection, ignition timing, and air-fuel ratio, optimizing engine performance, fuel efficiency, and reducing emissions.

 

Symptoms

  • Check Engine Light Illuminated.
  • Lean Air-Fuel Mixture.
  • Rich Air-Fuel Mixture.
  • Engine Stalling.
  • Engine Misfire.
  • Increased Emission Level.
  • Poor Engine Performance.
  • Engine Backfire.
  • Difficulty Starting Engine.
  • Poor Fuel Economy.

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