LEMON Manuals: Even more car manuals for everyone
Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 77 (3.7L/4.7L/5.7L - DTCS P0850 To P2173 - NGC - 1500 & 2500) >> Diagnosis And Testing >> P2172-High Airflow/Vacuum Leak Detected (Instantaneous Accumulation) >> When Monitored:

When Monitored:

WARNING: This page is about a different car, the 2011 RAM Pickup. However, it is still accessible from the selected car via links, so may be relevant.

Ignition on and engine running with no MAP Sensor DTCs.