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Infiniti
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1994
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J30
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Repair and Diagnosis (Single Page)
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Engine Performance
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System
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Engine Controls - Tests W/Codes
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Diagnostic Trouble Code (DTC) Testing (J30)
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DTC 51: Injector (CALIF.)
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5) Check Component
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5) Check Component
Inspect each injector. See SYSTEM & COMPONENT TESTING article. Replace injector(s) if necessary.