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Home >> Mazda >> 2007 >> 3 Mazdaspeed, 2.3 L >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Engine Control System (LF, L3)) >> Variable Tumble Shutter Valve Switch Inspection >> Circuit Open/Short Inspection >> Notes
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Circuit Open/Short Inspection: Notes

WARNING: This page is about a different variant/trim than selected.
Fig 1: Identifying Variable Tumble Shutter Valve Switch Connector Terminals
G04955229Courtesy of MAZDA MOTORS CORP.
  1. Disconnect the PCM connector.
    Fig 2: PCM Connector Terminal Identification
    G04954739Courtesy of MAZDA MOTORS CORP.
  2. Inspect the following harness for an open or short wiring. (Continuity inspection)
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