Operation CHARM
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BMW
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1993
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325i Convertible (E30) L6-2494cc 2.5L SOHC (M20)
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Repair and Diagnosis
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Powertrain Management
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Oxygen Sensor
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Service and Repair
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Maintenance Interval
Maintenance Interval
Replace Every
50,000 miles