3.3 L LG7 V6 Tach install 3300 LG7

[93_ Buick_3300]

Trying to install a aftermarket tachometer on a 93 Buick century 3.3l v6 and don’t really know what I’m doing and want to do it correctly

I don’t have a stock tachometer but I do have the wire on my ICM i was told to use pin (N) and another said pin (E) which do I use

 

3800 OH the possibilities!

3.8 L L67 SC V6  Overboost?

[Robert]

you want to tape into the white wire on the ICM (E), you may need a filter for it if it reads higher then normal.

 

[93_ Buick_3300]

Thank you

 

[Robert]

Thank you

post some photos and results once you have it going, id love to see it and it will help others with this as well.