BlackPearl
11-07-2011, 12:37 PM
68' Camaro - I am using a stock tach with my LSA swap. I purchased a Dakotasignal converter... but I don't detect any juice coming from the ECU? Is there a command or something I should havehad programmed to run this set-up?
GeoffP
11-07-2011, 04:28 PM
I read somewhere that you have to tap a switched 12v source and tie that to the tach signal wire with a "pull-up" resistor. Try this link:
http://67-72chevytrucks.com/vboard/showthread.php?t=445975
The injected voltage along with the DD signal convertor should fix your tach.