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P2172 Diagnostic Trouble Code Discussion for March 2015

High Airflow / Vacuum Leak Detected (Instantaneous Accumulation)

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Trouble Ticket Help Requests for DTC P2172
Help Request Posted
2008 Dodge Grand Caravan SXT 3.8L No Start, Poor Idle Quality, Hesitation, Cuts out, Stall, MIL Lamp on VIN: 1D8HN54P28
P2172: High Air flow. ... and running rough concern could not duplicate. Checked throttle voltages they look good, test drove and could not get it to come back. Customer got the car back and the problem occurred a few days later after driving for 10min after the customer let the ca...
March 02, 2015