FixVault
Home
›
Chrysler
›
2023
›
Voyager Gas
›
Repair and Diagnosis
›
Engine Performance
›
System
›
3.6L - DTCS P2181 To P2AF5
›
DTC Troubleshooting
›
P2181 Cooling System Performance
›
Set Condition
Set Condition
The difference between the predicted ECT Sensor value and the actual ECT Sensor value is above a calibrated threshold.