New need help with code.

bp3800 · 10-24-2006

Hi i have a 1994 mustang v6 and it has been going through some problem. I check it with a obd 2 and it came up with a code p1505 idle air control system at adaptive clip. It be great anyone can help me with this.

GT-EATER · 10-24-2006

Your pcm has dectected a a idle that is higher than the pcm is set for , try disconnecting the IAC valve if the is little or no difference it's either dirty or bad .

bp3800 · 10-29-2006

Alright i will try that and see if that help. thanks