Testing Heater Section of Car Oxygen Sensor

With multimeter we can only test the heater part of car oxygen sensors. It should be between 4 and 16 ohm depending of models and purpose of using it in deferent car engines. In this video I tried to show how identify the heater wires and measuring its resistance.

[@tech.automobilemaster.1017]

Good information guys. Testing o2 sensors.

[@homemechanic4614]

Thanks 👍

[@Mister_DMG]

Thank You

[@zcarautoelectric6335]

Thanks bro

[@abrahammwambene]

nice

[@homemechanic4614]

Thanks

[@yusufharun4344]

How to check o2 sensor one cable?

[@homemechanic4614]

If you mean only two wire , then it does not have heater. You need to measure its voltage on the car with engine running using back probe wire at the connector.

[@leenew6553]

Hi sir max ohm for o2 sensor read at multimeter is what sir?... my o2 sensor read at multimeter is 18.3ohm is that good? Or not good?

[@homemechanic4614]

With ohm meter you can only test the heater of the sensor. It is vary depending on types of engine. But i think that number is within the range.

[@amosgitau5276]

Interested with them

[@wellingtonzhouhamandawana1801]

Bra you tek time just go to the point