Man do I feel stupid here. I guess I should have learned how to read a wire diag. years ago, but I didn't. Maybe I can find someone local who can give me a few lessons. I did find out the DG wire goes to the coil. I still can't find where that 8 pin connection went to. I'm thinking that it went to the temp sensor, oil sensor and maybe the a/c unit. but since I was running machanical temp and oil and eliminated a/c maybe thats why I don't have the other connection.