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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 332 (4.7L - DTCS P2107 To U147B - 1500) >> Diagnosis And Testing >> P2172-High Airflow/Vacuum Leak Detected (Instantaneous Accumulation) >> Set Condition

Set Condition

WARNING: This page is about a different car, the 2013 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.

A large vacuum leak has been detected based on the calculated MAP value minus the actual MAP is greater than 40kpa (5.8 psi) for 0.28 seconds. One trip fault. ETC light will flash.

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