Pa_sjo, i completely agree but im learning and doing my research. I do know how engines work mechanically and learnt that through experience and asking questions. If Rick wants to shut me down for doing research and asking questions then I feel thats wrong.
I am in the beginning stages of learning about aftermarket ECU's and that is why I am asking questions, to gain more knowledge. Once I feel I understand the system then I will install it and not before!