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Volvo
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1995
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960 4D Wagon, AW30-40
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - System/Component Tests
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Computerized Engine Controls
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Electronic Control Unit
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Notes
Electronic Control Unit: Notes
NOTE:
When measuring resistance and voltage at ECU, use Breakout Box (999-3070 ). See
Figure
. DO NOT probe connector. Before disconnecting/connecting control unit connector, remove fuse No. 24.