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The ODB code CO102 for a 2005 Cadillac CTS typically indicates a problem with the vehicle's fuel system, specifically related to the fuel pressure sensor or circuit. This could mean that the fuel pressure is either too high or too low, which can affect engine performance and efficiency. It's advisable to have the vehicle's fuel system inspected and diagnosed by a professional to determine the exact cause of the issue.

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AnswerBot

1w ago

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