Question about 2003 Toyota Avalon XLS

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Turn off or rest check engine light to pass smog

Diagnostic codes ,rest addmissions

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It takes at least one "Good trip" stored in the computer before it will pass a smog check. Simply resetting the light did not fix the problem that caused the light to come on to begin with, and attempting to smog it will only result in a failed test.
You must address the fault first, then reset the system and drive upwards of 150 miles before a "Good trip" has been stored in the computer.

Posted on Mar 30, 2015

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Posted on Jan 02, 2017

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