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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) >> Variable Tumble Shutter Valve Switch Inspection [LF] >> Circuit Open/Short Inspection >> Notes
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Circuit Open/Short Inspection: Notes

Fig 1: Identifying Variable Tumble Shutter Valve Switch Connector
G06151064Courtesy of MAZDA MOTORS CORP.
  1. Disconnect the PCM connector.
  2. Inspect the following harness for an open or short wiring. (Continuity inspection)
Fig 2: Identifying PCM Connector
G06151063Courtesy of MAZDA MOTORS CORP.