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Home >> Dodge and Ram >> 2003 >> Durango Base, 5.9 Z, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Engine Controls - System & Component Testing) >> Idle Control Systems >> Minimum Idle Airflow >> Notes
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Minimum Idle Airflow: Notes

WARNING: This page is about a different car, the 2002 Dodge Durango and 2002 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.

A Closed Crankcase Ventilation (CCV) system is used on vehicles equipped with 2.5L. If engine is equipped with a CCV system, it will not have a Positive Crankcase Ventilation (PCV) valve. For more information on CCV system and PCV system, see EMISSION SYSTEMS & SUB-SYSTEMS in appropriate THEORY & OPERATION article. If engine is equipped with CCV system, go to CCV SYSTEM  . If engine is equipped with a PCV system, go to PCV SYSTEM  .

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