What does err1 code stand for on a Toyota Camry solara?

A tip. When asking questions about the Solara it's best to mention the year and sometimes the model. There are huge differences between the generation I and generation II models.

To try and answer your question, there is no err1 code (unless the code reader you're using drops the zeros.) The closest is code P0100 which indicates a Mass or Volume Air Flow Circuit Malfunction.

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