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02-07-2023, 11:42 PM
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Senior Member
Join Date: Nov 2007
Location: Div. 6, Eastern, WA
Posts: 710
Likes: 2,671
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Re: Racepak o2 sensor
That's powers the heater for the sensor. Without the heater, the sensor needs the exhaust to get it hot enough to produce a signal. Which is how the original single wire O2 sensors worked. Any damage to the sensor gets back to the age old argument, does leaded gas actually ruin O2 sensors?
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Dave Noll, EF/S ,?/SA 6526 Last edited by Dave Noll; 02-08-2023 at 04:37 PM. |
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