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Payam @ BMS Payam @ BMS is offline
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Posts: 5,436
Join Date: Oct 2013
Car: e90 335i
Default 06-13-2018, 12:34 PM

Originally Posted by mattgu40
I am wiring the automotive relay like so.
30: 12v fused power source
85: thick orange/yellow wire
87: meth pump
86: ground strut tower

Is it right ? How about pin #2 on the jb4 db25 from the fsb just pull it out and leave empty ?
You are correct in your descriptions.

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