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Charge Air Cooler Efficiency Below Threshold

Powertrain

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Descripción

This code means the engine's charge air cooler (intercooler) is not cooling the air effectively. This can happen if the intercooler is dirty, leaking, or if there's a problem with airflow to it.

Causas comunes

  • Dirty or clogged charge air cooler
  • Leaking charge air cooler or piping
  • Faulty charge air cooler fan
  • Obstruction in airflow to the charge air cooler
  • Problem with the turbocharger system

Síntomas

  • Reduced engine power
  • Poor acceleration
  • Increased exhaust smoke (especially on diesel)
  • Check Engine Light is on

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