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- Mon Feb 05, 2024 11:39 pm
- Forum: MK7 (9N3) Polo (inc GTI) - Years 2006-2008
- Topic: Finding the alternator sense wire on polo 9n3
- Replies: 2
- Views: 707
Finding the alternator sense wire on polo 9n3
Been trying to find the sense wire on my polo 9n for awhle and cane across this wire. In short, i broke my old battery as kept running the car for extended periods without the alternator self starting of revs. Alternator works but only oututs 14.2-.4 volts when i rev the engine to 2k RPM, which is n...