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BMW
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1988
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M5 (E28) L6-3453cc 3.5L DOHC (S38)
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Repair and Diagnosis
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Specifications
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Electrical Specifications
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Voltage Regulator
Voltage Regulator
System Operating Voltage
Voltage Setting
13.5-14.6 at 68 Volts At Degrees Fahrenheit (V @ deg F)
Note: At Test Temperature