Yamahaulin
10+ Year Contributor
- 695
- 12
- Jan 30, 2010
-
Bowling Green,
Kentucky
Where does the tach in the instrument cluster get it's signal from? Mine jumps around but while logging it in link it doesn't.
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Well the ecu is getting a good signal or link wouldn't be showing smooth rpm increase. What pin does it come from ecu and go to tach?