TexasLandCruiser
SILVER Star
I have a 5.3 V8 (LC9) and had the ECU (40T) and harness replaced. Went from a 2011 to 2008 ECU (E38). The Dakota Digital box (SGI-8) for the 2011 tach signal no longer works. Was told get a SGI100BT and have wired to engine. Where is the appropriate place to tap in. The tach is all wired up however cant go back to ECU like I had with signal input. Unless I was lied to
Dakota said pick up off crank sensor.
Dakota said pick up off crank sensor.
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