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Circuit Open/Short Inspection: Notes

  1. Disconnect the PCM connector. (See PCM REMOVAL/INSTALLATION )
  2. Disconnect the MAF sensor connector.
  3. Inspect the following wiring harnesses for an open or short circuit. (Continuity inspection)
    Fig 1: Identifying MAF Sensor Connector
    G03636132Courtesy of MAZDA MOTORS CORP.
    Fig 2: Identifying Main Relay Connector
    G03636131Courtesy of MAZDA MOTORS CORP.
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