I no longer have the ability to use aldata being that I moved and quit my job. I have wanted a VIII for some time now I modified my air intake box pulled the air ride and new compressor then out of nowhere the check engine light is on the oil from my K&N doesnt help I will wash it and do a much lighter app. but it wont idle right or take off check engine is on. Also found a vac leak fixed it made it better but not good how do I jump wire to find the codes on a 1993?