Hey everyone, Looking for some help with my 2012 passat cc r line. Engine is dying out while driving then when try to start it back up it doesn’t work until the 5-10 try.
Took it to VW dealership they aren’t sure what it is because no codes are coming up when being scanned. they did say that they found Corrosion on the negative batter wire. could a faulty negative wire cause an engine to just turn off while driving. all electrical stuff still works at all times even when the engine dies.
My first thought was fuel pump but they said the scan would have picked that up if that was the case. also a few times after starting the car it has died shortly after starting while idling. cheers!