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97 honda accord chexk engine light help..?

So my check engine light is on...went to auto zone today after work and they did a code scan, nothing came up... no codes...is that bad? Any way to reset the check engine light..? I unplugged the battery... still

5 Answers

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  • 8 years ago
    Favorite Answer

    If the CEL is on and a scan indicates no codes and the CEL status should be OFF then either the wiring is damaged or the ECM is defective.

    Source(s): 40 years behind the wrench and wheel.
  • ?
    Lv 4
    5 years ago

    Auto Zone will pull the codes, however more commonly will not clear them. Original disasters might be Oxygen sensor, coolant temp sensor and Mass Air waft sensor (you're going to lose energy if that is this case). Have you ever checked your fuel economy nowadays? If it is down, it would be an oxygen sensor. When you find out what is mistaken, a in a position garage that works on imports can fix it. The Honda dealership shouldn't be continuously the most affordable. The auto has been out lengthy ample that it does no longer must have a supplier to repair it.

  • 8 years ago

    What the other guys pretty much said. Have it reset see if the code resurfaces.

  • 8 years ago

    unplug battery and wait ten minutes.. or clear codes off with a diagnostic tool or ur ecm/cpu is bad.

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  • John
    Lv 4
    8 years ago

    Check your. Fluids

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