Mango
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- Dec 22, 2021
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- First Name
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- Truck Year
- 1989
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Can you test a Single Wire O2 Sensor with Multi Meter in OHMS
O2 Sensor Testing
- Thread starter Mango
- Start date
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Ricko1966
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- 1975
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Check voltage if it's on the bench heat it with propane watch voltage rise and drop with heat,look for slow or un responsive.on the car in voltage mode check your voltage,create a vacuum leak to make it lean,watch your voltage,cap your leak spray some carb cleaner in the air cleaner,drive it rich watch your voltage. Again look for slow or unreponsive.
