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P2172 Diagnostic Trouble Code Discussion for November 2016

High Airflow / Vacuum Leak Detected (Instantaneous Accumulation)


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Trouble Ticket Help Requests for DTC P2172
Help Request Posted
2007 Saturn Vue Green Line 2.4L Poor Idle Quality, Surge, MIL Lamp on VIN: 5GZCZ33Z07
P2172: Sudden High Airflow Detected. ... Saturn Vue Hybrid sets fault P2172-Idle Airflow Excessive. This code isn't even listed for this vehicle in AllData or Mitchell. Had been in twice just over 1 year/8k ago for this same fault code. Customer concern of intermittent surge(slight) at idle and c...
November 01, 2016