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BMW
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2008
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750Li
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Repair and Diagnosis
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Engine Performance
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Testing & Diagnosis
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Self Diagnosis - Diagnostic Trouble Codes - DTC P1327-U1202 (N62)
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BMW Me9.2.3 (DTC P1327-U1202)
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DTC P2096, BMW Hex Code 0x2C31, BMW Code 11313: Post Catalyst Fuel Trim System Too Lean (Bank 1) (MIN)
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Possible Fault Causes
Possible Fault Causes
Oxygen sensor before cat. too rich;
Exhaust system leak adjacent to oxygen sensors
Wiring harness defect (high-ohmage shunt current or similar)