Can anyone help? Number 9 fuse is blowing. When it does the rpm goes up to 2300 and stays. It won't take a new fuse they blow agian. I have checked from the idle computer under the dash to:idle control vale, temp.sensors,vacuum sol.,TPS, ect.... Have replaced all of above and still no fix. Tested for continuity, looks good. What the hell is the problem. Some help or experience would be great. Regards, Ian. 84/318i