Brad's Car Manuals
: A 3rd party mirror of CHARM + LEMON car manuals
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Porsche
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1987
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924 Automatic
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Repair and Diagnosis
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Engine Performance
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System
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DME Control System
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Operation
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Control Unit (Cu)
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Power Supply
Power Supply
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Main source of power for the CU is from the battery, through ignition circuit and main relay.