trouble installing bee*r on vert
 

S4 88 vert with the 338 ecu.
Have power and ground hooked to 3I and 3g.
As far as I have found my ecu needs the tach(yellow wire) hooked to the yellow/blue wire.
But I've been hooking up the green cps wire to 1x 1w and 1u all of which have had threads claiming to be the magic wire I need.
Anybody have any insight? Maybe some differences I can't find.

Ive tried to install Bee*r before with no success. Get the rush racing anti lag. much easier install and works great.