Zex Window Switch on S197 - Tach Signal Source?

[2007 GT/CS]

What tach source should I use inside the engine bay? If it is just one of the coil packs - which wire? (There are two - a red and another varied color on each pack).



Thanks!

 

[zeindog]

You can go to any of the injectors or coil packs and use the uncommon wire which would be any of the wires that are NOT red.

 

[Cobra1894]

I used the rear drivers side coil pack. I believe the wire was green.

 

[SILVERPOISON]

I used the rear drivers side coil pack. I believe the wire was green.

+1

 

[05xgt]

I used the wires at the crank trigger.