Hey guys. I have an 89 hatchback civic. When I bought it it had a vtec engine in it. Obviously someone engine swapped it cuz they didn't make vtec in 89. You can see the green plug up on the upper left hand corner (sorry it's not a good pic I'll put another tomorrow) the plug is not attached to anything. I want to know how or if I even can hook that up Any help will be greatly appreciated