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BMW
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1994
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850Ci
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Repair and Diagnosis
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Engine Performance
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Engine Controls - Self Diagnostics
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Diagnostic Tests
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DTC 48: A/C Compressor Shutoff
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Effects Of Defect
Effects Of Defect
Short to voltage: Below a speed of 5 MPH, A/C compressor is not switched off during acceleration with full load.
Short to ground: A/C compressor does not operate.