02 Sensor
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Willie Two
- Posts: 34
- Joined: Sun May 20, 2007 7:52 pm
- Location: Canada
02 Sensor
How can I test the O2 sensor on my 2.8 / 84 Bronco. Does it change in resistance when it is working properly or is there a voltage change I can measure with a digital meter. Thanks to all who reply. Bob
Willie Two
I can't answer your specific question regarding testing the unit, except to say that when I had a major engine issue (see old posts) it was instantly resolved when I simply disconnected the O2 sensor (took the clip off) and ran without it. Note that there were NO codes indicating a problem with the sensor. BTW - it subsequently passed MD state emissions testing with flying colors.
CraigK
I can't answer your specific question regarding testing the unit, except to say that when I had a major engine issue (see old posts) it was instantly resolved when I simply disconnected the O2 sensor (took the clip off) and ran without it. Note that there were NO codes indicating a problem with the sensor. BTW - it subsequently passed MD state emissions testing with flying colors.
CraigK
It is good for offroad use only.