21-03-2011, 05:47 PM
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Junior Member
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Join Date: Aug 2010
Posts: 8
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Re: BMW 335i HFS-3 install
Quote:
Originally Posted by Richard L
Is the red and green wire from the grey harness?
hfs-3 harness go to the ecu of the car with 8 different color
i'm using green wire from hfs-3 harness to connect -injector
i'm using red wire from hfs-3 harness to connect ign. sw+ ( i tried also +injector)
i'm located in istanbul and i have already installed 3 hf-3 kits to subaru and porsche997tt
Question:
Is the HFS-3 circuit board Blue or Black?
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it is black
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