Bosh o2 sensors
DINOSAURUS BOOSTUS
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Joined: Mar 2005
Posts: 41,391
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From: Enfield, CT
Originally Posted by jr's3800
What was the Voltage swing on the O2 sensor?
If the scan tool only gives a rich/lean toggle, that wouldn't necessarily mean that the sensor is what most mechanics would call "good"
In talking with my mechanic buddy, he told me you look for a quick toggling and high/low voltage toggle as well.
If you go from 300mv to 500mv consistantly..that isn't good, but it'* a rich/lean toggle.
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Originally Posted by BillBoost37
Originally Posted by jr's3800
What was the Voltage swing on the O2 sensor?
If the scan tool only gives a rich/lean toggle, that wouldn't necessarily mean that the sensor is what most mechanics would call "good"
In talking with my mechanic buddy, he told me you look for a quick toggling and high/low voltage toggle as well.
If you go from 300mv to 500mv consistantly..that isn't good, but it'* a rich/lean toggle.
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