Manifold Absolute Pressure (Map) Sensor Inspection

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Connect the M-MDS to the DLC-2.
Switch the ignition to ON.
Verify that the voltage (M-MDS PID: MAP) within the specification. (See PCM INSPECTION ).
- If not as specified, replace the MAP sensor.
  (See MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR/BOOST AIR TEMPERATURE SENSOR REMOVAL/INSTALLATION ).
  
  Fig 1: Identifying DLC-2
  Courtesy of MAZDA MOTORS CORP.