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General => The garage => Topic started by: smithyvr6 on 02 February 2014, 16:59
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I got a cheap scanner of ebay and used it on my girlfriends mk4 and had 2 codes.
These were 00668 (battery power supply terminal 30) and 00520 (volume mass air flow sensor g19ig 79)
Can someone tell me what these mean?Does it mean it needs a new air flow sensor?