Hello peeps. This question is for those of you who monitor your voltage via the cluster or some device capable of displaying live data.

I have been in the process of tracking down an issue over the past week, and have been monitoring voltage to assist. I have it pegged, but in the process noticed the flux and was courious.

How much does your voltage fluctuate while driving?

Me, .8 v.

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2001 E53 4.4 Alpine White, Sports Package
2000 E36/7 2.8 5 speed Bright Red w/ a HT!