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Sniper efi to control cooling fan

3.7K views 1 reply 2 participants last post by  Michael Everson  
Is the sniper wire putting out a positive or negative signal? The green wire in the RF harness needs a negative signal. What happens when you unplug the Sniper blue wire? You shouldn't need to cut anything in the RF harness for this to work unless the sniper is putting out a positive signal. where is that light blue wire coming from in your hand?
Mike