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Home >> BMW >> 2009 >> X5 48i >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes - DTC P0010-P1236 (N62) >> BMW Me9.2.3 (DTC P0010-P1236) >> DTC P0153, BMW Hex Code 0x2C3A, BMW Code 11322: O2 Sensor Circuit Slow Response (Bank 2 Sensor 1) (MIN) >> Possible Fault Causes

Possible Fault Causes

  1. LSU poisoned (high millage)
  2. Extreme carbon deposits on conduit
  3. Possible air leak at O2 sensor installation location
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