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Diy cel ?

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Old May 19, 2023 | 03:41 PM
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Default Diy cel ?

Hi! I’m new here 🙂🙃 I live on Long Island.
I’ve got an ‘07 Ron Fellows with 11 K original miles…last night in slooooow traffic the CEL came on…I’m thinking it’s O2 related….maybe not enuf airflow, also as I was puttering around with her this morning I realized i’d not had gas cap on tightly / properly…that CEL is annoying + I’m not going to dealer for THAT…she’s only got 11K miles, purrs like a kitten when opened…
I saw somewhere I could pull battery cables, push accessory button for 10s and that should fix it…thoughts, please?
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Old May 19, 2023 | 06:13 PM
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Moved to C6 Tech for an answer.
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Old May 19, 2023 | 06:53 PM
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You’ll have to put a scan tool on the car to see why the MIL illuminated…why guess…take the car to an auto parts store and they can scan it for you.
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Old May 19, 2023 | 09:11 PM
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There's no point in guessing. Get it scanned, most auto parts stores will do it for free.
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Old May 19, 2023 | 09:33 PM
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welcome
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Old May 20, 2023 | 10:00 AM
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You are right about a loose gas cap, or no gas cap. causing a CEL light. Best way to diagnose is to use a scan tool or go to an auto parts store and have them scan it. If that's all it was, you could have them clear the CEL for you, or disconnect battery for 10 seconds and reconnect. I would only disconnect battery with your windows rolled completely up, just incase they lose memory of indexing.
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