HONDA P2185: Engine Coolant Temperature Sensor 2 Circuit High Voltage

Definition meaning and fixes for a Honda P2185 DTC: Engine Coolant Temperature Sensor 2 Circuit High Voltage
The ECT sensor is a thermistor that measures the temperature of the coolant going through the engine.

[@wesbuilds5293]

Do you know what the voltage is supposed to be at the plug? 12v or 5v?

[@whyingo7964]

The reference voltage is usually 5-volts but it is best to check the manual for the year of vehicle to know for sure.

[@Shukura496]

I am having this Code, and being driving long miles and never had engine overheating.
What should I do at this point

[@whyingo7964]

Test the ECT sensor and if that is good the wiring

[@theplanet6606]

Me too, Please can someone help us 🙏🏻🙏🏻