OK so there are a few things im running in to and really dont know what to do.. The wireing for one. i got all the easy ones out the way but... There are i think 2 of them that say something like "Side ECU" What does that mean and where are thoes at? And then the other wire would be "scl" or something like that.... and then last problem on the install is the oil return line is really close to the shaft. Dont really know what they call it but its the center shaft right below the turbo. Any help would be nice

 

anyone?