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BMW
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2010
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550i Automatic
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Repair and Diagnosis
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Engine Performance
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System
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Self Diagnosis - Diagnostic Trouble Codes - DTC P0035 - DTC P0480 (N63 & S63)
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Diagnostic Trouble Codes (DTCS) MSD85 - Bn2020
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DTC P2304, BMW Hex Code 0x156201, BMW Code 1401345: Ignition Coil 'B' Primary Control Circuit High
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Possible Fault Causes
Possible Fault Causes
-Short circuit to Terminal 1 in power supply
-Defective ignition coil
-Defective DME