Toyota Yaris Owners -Fuel/Air Sensor - Measure it? | GTAMotorcycle.com

Toyota Yaris Owners -Fuel/Air Sensor - Measure it?

CB900F2

Well-known member
Hey All..

If there are any Yaris owners our there, wondering if someone would be willing to unplug their Fuel/Air sensor (very easy -top on back side of the motor on the exhaust manifold), and just take a measurement of the two points as noted on the attachment?.... I have no engine light on, I get around 490km on approx. 38-39 liters, but when I took a ohm reading of mine, for the 1-2 I get the reading in range, but when I took the ohm reading of 1-4 I get no ohm reading as if its OPEN.

Thanks all!!...
 

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If the resistance is infinite, then it's more than 10,000 ohm so you're in spec.
 
Measuring the resistance of an oxygen sensor isn't going to tell you much.
 

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