FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Volvo
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2001
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C70 Coupe L5-2.3L Turbo VIN 53 B5234T3
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Repair and Diagnosis
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Accessories and Optional Equipment
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Testing and Inspection
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Component Tests and General Diagnostics
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Description of On-Board Diagnostics
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General
General
General
The control module has a built-in diagnostic system, the Volvo on-board diagnostic (OBD) system, which continuously monitors itself and its input and output signals.