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Home >> Mercury >> 1993 >> Tracer LTS, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation - EEC >> Computerized Engine Controls >> Input Devices >> Data Link Connector (DLC)
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Data Link Connector (DLC)

The Data Link Connector (DLC) is used to perform the Quick Test diagnostic procedure. The DLC is located behind battery. When the PCM STI terminal of the DLC is connected to ground, fault code output function is activated.