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Coolant Temperature Sensor Resistance Values
Coolant Temperature Sensor Resistance Values. There is a 90 ohm resistor on the back of it. The resistance values were way above the values in haynes.

The readings from this sensor are then fed back to the engine control unit (ecu), which uses this data to adjust the fuel injection and ignition timing. Engine coolant temperature sensor resistance checkingdisclaimer:this video is not meant to be a definitive how to.always consult a professional repair manual. This is when the coolant sensor is reading 1200 ohms or less.
You Could Rely On The Temperature Gauge On Your Dashboard.
Also, both brass sensor bases read 0 ohms to. If you were to test the coolant temperature sensor alone, you may think that it failed because its resistance value has remained at about 1500 or 2100 ohms, for example, when in fact the sensor is reporting the coolant actual temperature and it's working properly. The coolant temperature sensor is critical to many pcm functions such as fuel injection, ignition timing, variable valve timing, and.
This Is When The Coolant Sensor Is Reading 1200 Ohms Or Less.
The resistance of the temperature sensor changes depending on coolant temperature. 50 ohm, multiply the values by. Low coolant temperature produces high resistance ;
High Coolant Temperature Produces Low Resistance.
Also make sure that the silver terminal on the gauge has a good ground to the cluster. Is buried in barstow a. 10th gen civic wind noise.
Notice That The Tables For The Various Platinum Curves Are For The Standard 100 Ohm @ 0°C Sensor.
A sensor with resistance not corresponding to the values given in. When the temperature gauge reads @ 3/4, the ir thermometer aimed into the radiator and at the manifold where the gooseneck bolts on both read 180*f. The temp indicated by ibeat was 28'c or 82.4f.
Coolant Temperature Sensor Resistance Values;
Many of us have had the coolant temp sensor or the temp gauge sensor fail on us, and when replacing it, found that the replacement sensor was also inaccurate. The coolant temperature sensor monitors coolant temperature and then displays the measurement to the vehicle’s occupants. No fuel from injector pump;
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