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Error Code P1128 / Resetting CEL


Vehicle Information: Year: 2000; Engine (type, size, modifications): 2.7L, no modifications; Total Mileage: 32,000; Transmission: Manual;

After refueling, my CEL came on. I drove it home, attached my computer plug and read out Error Code P1128. I could not ABSOLUTELY remember hearing my fuel cap "click" when I reattahced it, and suspected that was the source of the problem. I used my software to reset the CEL, and confirmed the fuel cap "clicked" tight. I have refilled the tank twice since this incident, and the CEL has remained off. Is there ANYTHING ELSE I should be concerned about?

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