Matt W 4 Posted January 30, 2008 Report Share Posted January 30, 2008 Been having a few starting issues with the car.Doesn't start first time, turns over and over and then starts (worse when its cold).Today started the car gave it full throttle for a split second and then the enging struggled to idle, almost to the point of cutting out. Checked the error codes in VAG-COM and i got the following fault code in the Engine ModuleAddress 01: Engine Labels: 021-906-256.LBL Part No: 021 906 256 Component: MOTRONIC M3.8.1 HS V02 Coding: 00000 Shop #: WSC 012701 Fault Found:00668 - Supply Voltage Terminal 30 07-10 - Signal too Low - IntermittentReadiness: N/ASo how do i go about testing the Alternator and battery? Oh and VAG-COM tellsme the battery has something like 12.73V or so.Thanks in advance! Link to post Share on other sites
xyber 1 Posted January 30, 2008 Report Share Posted January 30, 2008 http://www3.telus.net/chemelec/Projects/Alternator/Alternator.htmmay help Link to post Share on other sites
thegoth 5 Posted January 30, 2008 Report Share Posted January 30, 2008 ECU supply relay? position #3 the actual relay number varies depending on year. Over here £10 or so from VW. Link to post Share on other sites
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