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Home >> Mazda >> 2014 >> CX-9 Touring, 3.7L Eng VIN A, AWD >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> Fuel Injector Inspection >> Circuit Open/Short Inspection >> Notes

Circuit Open/Short Inspection: Notes

  1. Disconnect the PCM connector.
  2. Inspect the following wiring harness for open or short (continuity check).
    Fig 1: Identifying Fuel Injector Connector Terminals
    G04969593Courtesy of MAZDA MOTORS CORP.
    Fig 2: Identifying Fuel Pump Relay Terminals
    G04969552Courtesy of MAZDA MOTORS CORP.
    Fig 3: PCM Connector Terminal Identification
    G04969595Courtesy of MAZDA MOTORS CORP.