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Circuit Open/Short Inspection: Notes

WARNING: This page is about a different car, the 2008 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the PCM connector.
  2. Disconnect the eccentric shaft position sensor connector.
  3. Inspect the following wiring harnesses for open or short circuit. (Continuity inspection)
    Fig 1: Identifying Eccentric Shaft Position Sensor & PCM Wiring Harness Side Connector Terminals
    G04563029Courtesy of MAZDA MOTORS CORP.