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Home >> Volvo >> 2000 >> S70 Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation - S70 & V70 Non-Turbo >> Computerized Engine Controls >> Serial Communication >> Data Link Connector
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Data Link Connector

The serial communication via the Data Link Connector (DLC) (pin 7, C-line) is used for reading off Volvo on-board diagnostic (OBD) system and workshops in the USA and Canada for reading off OBD II codes using the Generic Scan Tool.