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Home >> Mazda >> 2024 >> MX-5 Miata Club >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System >> Barometric Pressure (BARO) Sensor Inspection >> PID/DATA Monitor Inspection

PID/DATA Monitor Inspection

NOTE:
  • The BARO sensor is built into the PCM. When replacing the BARO sensor, replace the PCM.
  1. Connect the M-MDS to the DLC-2.
  2. Switch the ignition ON (engine off).
  3. Measure the barometric pressure using a barometer.
  4. Verify that the measured barometric pressure and the actually measured barometric pressure (PID: BARO) input from the BARO sensor match. (Refer to [ PID/DATA MONITOR INSPECTION ] in the troubleshooting information.) (See PCM INSPECTION [SKYACTIV-G 2.0] .)