Tim H Posted June 5, 2015 Share Posted June 5, 2015 I'm sure this has been covered previously. Can someone please tell me how to get the tach wired correctly so it will work with 6 Ls2 coils? thanks Tim Quote Link to comment Share on other sites More sharing options...
Chickenman Posted September 3, 2015 Share Posted September 3, 2015 What are you using for an ECU to drive the coils? I believe that you need to connect the Positive lead that previously connected to the coil to a Tach output or auxiliary ignition feed from your ECU. But I'm not 100% sure on that... This may vary for different ECU's ( MS, Haltech, AEM etc ), so those forums may have the answer if no one else chimes in. Quote Link to comment Share on other sites More sharing options...
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