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by BoomBux
Fri Nov 21, 2025 9:50 am
Forum: MK8 and MK9 (6R/6C) Polo (inc GTI) - Years 2009-2017
Topic: Stock alternator output & typical electrical draw
Replies: 2
Views: 1245

Stock alternator output & typical electrical draw

Hello.
Does anyone know the stock alternator output on a 2011 Polo 6R 1.2 TSI CBZB?
Roughly how much current do the stock electrical systems (ECU, lights, fans, etc.) draw while driving?
Asking because I'm planning on installing some new powerful audio equipment and I need to know if I need to ...