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6 Mazdaspeed
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Fuel System (L3 With TC)
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Fuel Injector Inspection
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Circuit Open/Short Inspection
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Notes
Circuit Open/Short Inspection: Notes
Disconnect the PCM connector. See
PCM REMOVAL/INSTALLATION
.
Inspect the following wiring harnesses for an open or short circuit (continuity check).
Fig 1: PCM Connector Terminal Identification
Courtesy of MAZDA MOTORS CORP.