Searching through the forum I come to realize that there are a handful running a DIS 2 setup on their trailing coils but there are no write-ups on wiring, programming ect ect...

I installed one today according to the MSD manual and wired it up according to the sketch below.


The main concern, when the engine is running excessive arcing from the trailing coil discharges to the drivers strut tower (shown on the diagram).

Few of you that got one to work, without any electrical discharge, please look at my diagram and give me some pointers on troubleshooting, wiring, programming ect. (car is a S4).

Thanks

 

Anybody?