ecu codes
#1
ecu codes
i just scanned my ecu and got codes 0302 (egr) and 0512 (rear heated o2 for cali spec models only). the car runs perfect but cold starts are sometimes hard and other times starts perfect cold. warm starts are perfect always and car runs excellent cold or hot. i get no service engine soon light. i recently changed ects but it made no diffrence. any help would be greatly appreciated
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Kyle Lee Cleveland
6th Generation Maxima (2004-2008)
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09-28-2015 09:01 PM