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2002 Chevy S-10 Truck Evap & O2 Sensor unready

   
Old Jun 5, 2025 | 6:32 PM
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Default 2002 Chevy S-10 Truck Evap & O2 Sensor unready
As title says, trying to pass deq but Evap & O2 Sensor keep coming up unready. Have put 100 miles on Odom since first test so I'm assuming drive cycle isn't an issue. Any ideas? I don't know much about cars and the fella at DEQ says these forums may be my best bet
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Old Jun 5, 2025 | 8:57 PM
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Welcome to Chevy - do you have some codes to help us
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Old Jun 5, 2025 | 9:45 PM
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Originally Posted by Rednucleus
Welcome to Chevy - do you have some codes to help us
No codes. This is all I have to go on.

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