I have a series 2 motor and i have not been able to find out much info or any wiring diagrams for the series 2. the wiring colors are different from the series 1. My problems are there is an 8 pin plug that has 7 wires in it that i have no clue where they go, i know what some of the wires are for. a/c signal, power steering signal and another i am not going to use, but there are a few i dont know of. one is a thick red with blue, solid red, a blue with red. and on that same harness there is two gray plugs and a black plug that i have not found that go anywhere. they all go to an extra plug down by the ecu. the only thing i can think is that they are for abs or something. that is the start of my questions. anything on that?