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Home >> Acura >> 2012 >> ZDX >> Repair and Diagnosis >> Engine Performance >> System >> Advanced Diagnostics >> DTC P050B: Cold Start Ignition Timing Control System Performance Problem >> Driving Pattern
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Driving Pattern

  1. Allow the engine to cool to an engine coolant temperature of 131 °F (55 °C) or less.
  2. Start the engine, and let it idle for at least 10 seconds.
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