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Home › Mazda › 2009 › MX-5 Miata SV › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System (LF 2.0L) › Throttle Position (TP) Sensor Inspection [LF] › Circuit Open/Short Inspection › Notes

Circuit Open/Short Inspection: Notes

  1. Disconnect the PCM connector. (See PCM REMOVAL/INSTALLATION [LF] )
  2. Disconnect the throttle body connector.
  3. Inspect the following wiring harnesses for an open or short circuit. (Continuity inspection)
Fig 1: Identifying Throttle Body Connector
G06151085Courtesy of MAZDA MOTORS CORP.
Fig 2: Identifying PCM Connector
G04955228Courtesy of MAZDA MOTORS CORP.
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