tach signal output wire????
Thread Starter
On The Tree
Joined: Oct 2008
Posts: 160
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From: Asheville, NC
tach signal output wire???? i put the 99 model ls1 and 6 speed in a mustang and i still have a tach signal output wire that i dont have hooked up
where do i hook the tach signal wire?????????
i put the ls1 gauges in the car if this makes a difference
please help
where do i hook the tach signal wire?????????
i put the ls1 gauges in the car if this makes a difference
please help
The tach wire goes to the EBCM, so the gauges are not getting that signal straight from the pcm. This may also be the case for the speedo. That could be the reason yours are not working.
