Honda civic engine coolant temperature sensor 2. Sensor assy water temperature hadsys. I am having trouble finding the part online to order despite many posts of civic owners needing to replace this part. Your honda civics engine coolant temperature ect sensor is located in the front right section of your engine block. The powertrain control module pcm applies voltage about 5 v to the ect2 signal circuit through a pull up resistor.
What does that mean. Dont kill the messenger. Replace honda civic engine coolant temp 2 sensor ect mugs132. This article applies to the honda civic 1992 2000.
Is the ect sensor 2 the same as water temperature sensor. S a auto repair 4867 views. Ive bought the car from local car dealer with three months warranty so hopefully it will cover that. P2185 engine coolant temperature sensor 2 circuit high input obd ii trouble code technical description.
Honda civic coolant temperature sensor part number. 06 honda civic engine coolant temperature sensor 2 replacement part 1 duration. The engine control module ecm uses this sensor to constantly measure the engines temperature. P2185 honda description engine coolant temperature ect sensor 2 is a thermistor attached to the radiator.
As the engine coolant temperature cools ect sensor 2 resistance increases and the pcm detects a high signal voltage. 2006 honda civic p2185 engine coolant temperature sensor duration. Engine coolant temperature sensor 2 circuit high input.