Cant find wire bmw2001 330i

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URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=35225
Printed Date: May 11, 2025 at 10:22 AM

Topic: Cant find wire bmw2001 330i

Posted By: jbmw33
Subject: Cant find wire bmw2001 330i
Date Posted: July 08, 2004 at 5:28 AM

Hi i have a hard time with this and have asked and looked all over. its hard when you dont have a wire diagram in front of you. I have a shift light in my 2001 330i and I need to find out what color and where the 12v coil positive wire is for rpm sensor?

Thanks for your help!

Replies:

Posted By: CCroadshoptn
Date Posted: July 08, 2004 at 5:23 PM

Your tach wire is black and can be found at the diagnostic plug on the passenger side of engine

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Mecp Certified
Double check advice with your Meter.

Posted By: jbmw33
Date Posted: July 08, 2004 at 8:44 PM

Ok thanks for your help. Im still not sure if this is the 12v Coil positive wire. here is what im hooking up

https://www.msdignition.com/pdf/8913_tachdriver.pdf

https://www.msdignition.com/pdf/pn8952.pdf

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