Testing Exhaust Temp Sensor

Testing Exhaust Temp Sensor. This was fairly consistent with some info i found on bosch website (though it was for a different, but similar looking sensor). This voltage signal is used by

Exhaust Gas Temperature Sensor testing with Multimeter from www.youtube.com

Locate your temperature sensor next to your thermostat. Generally it will hit 400 degrees pretty soon after start up and stay around there at idle or so which would give your 2.3mohm reading and should change continuously as your pipe temps increase from there. The temperature guage shows that the engine needs to be run up to normal operating temperature in order to do this test.

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Apply copper grease on the sensor thread only. Exhaust system diagnostic testing temperature differential test.

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At the end of the hose is the thermostat housing. Put wife at helm went to engine room found the wires from the sensor.

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Apply copper grease on the sensor thread only. Ensure the exhaust system is cool before starting work.

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Exhaust system diagnostic testing temperature differential test. Put wife at helm went to engine room found the wires from the sensor.

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The r2 esistance must be within the 100kω~500kω range. Pop open the hood of your vehicle so you can access the engine.

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Warning lights illuminated and the vehicle is in restricted performance mode. An exhaust gas temperature sensor (egts) detects exhaust gas temperature, converts it into a voltage and feeds that voltage signal back to the engine ecu , in order to control engine conditions and effectively reduce emissions.

Exhaust System Diagnostic Testing Temperature Differential Test.

If the sensor is threaded, clean the thread in the exhaust pipe with a cleaning tap. I am getting a p2081 fault code, intermittent circuit on the bank 1 sensor 1 exhaust gas temperature sensor. The video starts by showing a engine warming up.

Look Around For A Small, Black Rectangular Box That Has 2 Rubber Hoses Coming Out From The Bottom And.

This was fairly consistent with some info i found on bosch website (though it was for a different, but similar looking sensor). It was plugged in to a connector the wire on both ends of the connector were bend in a 90 degree bend and. Testing coolant temp sensor is easy.

It Should Read A Certain Amount Of Ohms At A Certain Temp Give Or Take Some.

Both my new and used exhaust temp sensors measured 1980 ohms at room temperature. It converts the exhaust temperature into a voltage and the input signal sent to the engine ecm. Secondly, i took it out to test it.

The Ohms Quickly Drop To Zero When Heated Up.

My used sensor got boiled on stove and resistance dropped to 180ohms. Some engine speed/load conditions apply. You can also take it out, put it in a pan of boiling water and then take the reading as well.

Warning Lights Illuminated And The Vehicle Is In Restricted Performance Mode.

Follow your upper radiator hose towards the engine. An egts measures the temperature of the exhaust gas which is monitored by the engine control unit (ecu) to help prevent damage to components. I threw my manual away when i got rid of the 800 rmk i had so i wouldn't be able to give you exact numbers.