P2173 Diagnostic Trouble Code Discussion for February 2018
High Airflow / Vacuum Leak Detected (Slow Accumulation)
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| Help Request | Posted | |
| 2014 Jeep Compass Sport 2.0L MIL Lamp on VIN: 1C4NJCBA2E P2173: High airflow/vacuum leak detected slow accumulation. This Compass intermittently sets code P2173 and idle goes up to 2000 RPM. Electronic throttle control light illuminates. Cycling ignition resets idle and can drive normally. This occurs at idle and was worse cold. Tested for vacuum leakage and found leak a... |
February 12, 2018 |
