I have 1997 F150, what wire do I tap into for the tach reading?


Thanks Guys

 

anyone???????

 

hmmm..


there's a pink/white wire in the dash you can use for the signal, inside the cluster.

there's also an easier to access pin #48 in the ecu.

either way it'll be innaccurate, you've gotta get a tach adapter (from somewhere like summit) for 50 bucks or so to get it really accurate

hope this helps,
rman