ok so i gave up on the z6 harness and wired the vtec up by itself no problem there took it out for the frist time and was getting o it pretty hard when the engine light shoot on at 6000 rpm 3rd gear pulled over turn off the car to read the codes and there was no cel anymore then the car drove fine all the way home at normal driving i was just wondering if anybody else had this problem before i went hard on it again? could it be the fact that i don't have the low oil pressure senser hooked up you know the one right above the oil filter? thanks for the help