I just boosted my d16z6 with the greddy kit and when i put the motor in the car and wired everything up. i started it and it seems to have a fast idle and sometimes it drops then idles back up then drops then goes back up im not sure if i wired up the emanage piggback wrong or what but it threw two codes VTEC selinoid valve and VTEC oil pressure switch would that have anything to do with the fast idol