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Home >> Jeep >> 2016 >> Compass Sport SE, 2.0L Eng VIN A >> Repair and Diagnosis >> Engine Performance >> System >> 2.0L & 2.4L - DTCS P2107 To U1418 >> DTC Troubleshooting >> DTC P2172: -High Airflow/Vacuum Leak Detected (Instantaneous Accumulation) >> Set Condition

Set Condition

A large vacuum leak has been detected or the signal voltage for both TP Sensors is stuck at 2.5 volts and calculated MAP is less than actual MAP minus an offset value. One trip fault and the code will set within five seconds. ETC light will flash.