Question about 2002 Daewoo Nubira

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Failed illinois emission test for no communication. Car will communicate with our snap-on solus pro. Any ideas?

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Well first check for power to obd2 connector, the next thing i've seen alot off is a worn connector some of these testing places have worn hook up connectors tell them to try to hold plug in place with a little force but also make sure all the fuses are good , If your scan tool works then theres should also,

Posted on Jul 12, 2010


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