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    Fault codes

    Home » OBD2 scanner » Fault codes

    Fault codes show which system or component has detected a problem in your car. With an OBD2 scanner, you can read these codes to quickly identify where to start diagnosing instead of guessing.

    How to clear car fault codes | And dashboard lights

    By Juraj · Last updated: March 29, 2026Home » OBD2 scanner » Fault codes » How to clear car fault codes | And dashboard lights…

    How to read car fault codes | And what to do next

    By Juraj · Last updated: March 29, 2026 Home » OBD2 scanner » Fault codes » How to read car fault codes | And what…

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