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How to test an O2 sensor with multimeter and flame

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How to test an O2 sensor with multimeter and flame

49,350 views December 26, 2019 4:51

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ChannelGarageKing

Description from the creator

How to test an O2 or oxygen sensor with multi-meter and flame. This is an easy way to bench test an O2 or oxygen sensor. Normally the two white wires are for the heating circuit and should be around 10 Ohms. The other two, usually black and grey are the ones that produce the voltage between 0 and 1 Volt when heat is applied.

This test is best done on an analog multi-meter ,I used a digital meter as I did not have an analog meter. If you have any questions please let me know and if enjoyed this video please consider checking out my channel and subscribing.

Thanks
#garageking

About this tutorial

GarageKing published this 4:51 video tutorial on December 26, 2019. It has been watched 49,350 times on YouTube.

Channel
GarageKing
Duration
4:51
Published
December 26, 2019
Views
49,350
Likes
355

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Further reading

  • How to Test an o2 Sensor with a Multimeter | Hand Tools for Fun handtoolsforfun.com

    Locate the particular oxygen sensor that needs an o2 test. This relies on the year that your car was manufactured. Modern cars may have one to five oxygen sensors, all fitted along with the exhaust system. The experts h…

  • How to Test an O2 Sensor | It Still Runs itstillruns.com

    Since O2 sensors can be very expensive and the problem might not be with the oxygen sensor itself, but could be several other factors, it is a good idea to test your O2 sensor before replacing it. Oxygen sensors can be…

  • How to Test an Automotive Engine Oxygen Sensor 2carpros.com

    An oxygen sensor must be warm before it will operate properly. Note: If a malfunction exists with related components such as an engine misfire or engine vacuum leak do not perform this test. The oxygen sensor is designe…

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