3.6L (GPEC 5) - DTCS P2172 To P2229
- DTC Troubleshooting
- P2172 High Airflow/Vacuum Leak Detected (Instantaneous Accumulation)
- P2173 High Airflow/Vacuum Leak Detected (Slow Accumulation)
- P2174 Low Airflow/Restriction Detected (Instantaneous Accumulation)
- P2181 Cooling System Performance
- P219A Air/Fuel Ratio Cylinder Imbalance Bank 1
- P219B Air/Fuel Ratio Cylinder Imbalance Bank 2
- P2226 Barometric Pressure Sensor
- P2228 Barometric Pressure Circuit Low
- P2229 Barometric Pressure Circuit High