Volvo All Engines (2010 Emissions) Fault Code: SPN 110 FMI 4 PID: Engine Coolant Temperature

Conditions for diagnostic trouble code (DTC):
1) The voltage at pin A14.EB:27 is less than 0.17?V

Diagnostic operating conditions
1) Ignition key in ON position

Observable symptoms
1) High fuel consumption
2) The engine coolant temperature (ECT) gauge shows 0
3) Engine fan constantly engaged
4) Less powerful engine since the fan takes power from the engine

Probable cause
1) Connector
2) Wiring harness
3) Engine coolant temperature sensor
4) Engine Control Module