Jay Hutchins
Member
How many 02 sensors do I have on my 2002 Trac
O2 Sensor
- Thread starter Jay Hutchins
- Start date
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Robert Howell
Active Member
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EddieS'04
In Memoriam 1950-2022
The 2 front ones control the fuel/air mix. The one after the first main convertor measures the final exhaust emissions.
