Coolant Temp Sensor Resistance Chart

Ive found charts for the EZLCIS B112 sensor but not much else.

Coolant temp sensor resistance chart. Its best to have the sensor at ambient temperature instead of fresh off the engine. Operating Temperature-40 C to 135 C Connector. Coolant temp sensors resistance chart.

Coolant ect engine ford resistance sensor temperature This chart is for troubleshooting the ECT and ACT sensor at different temperature ranges. Hey guys in an effort to find out why my car doesnt run rightidle while cold i checked the resistance on the coolant temperature sensor. The BlackWhite Wire appears to just be Ground and the computer just measures the resistance of the sensor to ground.

Removed sensor no visible damage on sensor. Engine Coolant Temperature Sensor Resistance CheckingDisclaimerThis video is not meant to be a definitive how toAlways consult a professional repair manual. Heres a chart that gives the resistance values at a wide range of temperatures.

12 rows In cold engine and an ambient temperature of 20 ºC the sensor resistance is between 2000Ω and. When the temperature gauge reads 34 the IR thermometer aimed into the radiator and at the manifold where the gooseneck bolts on both read 180F. Engine coolant temperature sensors are variable resistors that use resistance to change a 5-volt reference signal from the ECM.

Take your multi-meter with you and try to determine the room temperature inside the parts store. Honda Coolant Temp Sensor Resistance Chart. Also both brass sensor bases read 0 OHMS to an intake bolt indicating a good ground.