[944kid17]

I'm having trouble with my 86 porsche. It has fuel and it cranks fine but it has no spark. I checked the coil and the coil gets power but I still get no spark when I try and crank it over. I have also switched coils and used three different ones to see if the coil was bad but none of them gave a spark. I just put a chip from FR Wilk in my car, a very well know 944 chip maker and I just want to get it started and running before I have surgery and can't drive it for a while. I also checked my dme relay and replaced it but still the same thing. Could someone please help me Its my second car and second 944