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Home >> Honda >> 2021 >> Pilot Elite >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Advanced Diagnostics (1 Of 3) >> Advanced Diagnostics >> DTC : P0128 >> Confirmation Procedure >> Operating Condition
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Operating Condition

  1. Start the engine under Enable Conditions (see "Engine off time", "Initial intake air temperature [IAT SENSOR (1)]", "Initial engine coolant temperature (ECT 2) [ECT SENSOR 2]", and "The difference between initial intake air temperature [IAT SENSOR (1)] and current intake air temperature [IAT SENSOR (1)]").
  2. Drive the vehicle at a speed between 15 - 75 mph (25 - 120 km/h) for at least 30 minutes.