i figure out and fix my check engine. and now the vtec is engaging... and the redline is 7,700 or 7,800 rpm... but still have a lito problem.... my car idle wen the motor is warm up.. and the the rpm drop to zero and the motor dies..... and wen ever time i stop of step on the clutch while driving the motor dies due to the droping of rpm to Zero..... do any one knoes whats wrong with it..... is it does the pin a6 and pin a11 cause it to do that. cuz i havent switch the pins yet. ill do that tomoro and c if it stop or not ... any advice please tell me .... thankyou.