2000 subaru impreza p1505 light

Question

i have a p1505 dtc on a 2000 subaru impreza, what does it mean and how do i fix it

Answer 1

P1505  Idle control circuit high input

The first inspection that you need to do is check the throttle cable for binding, The reason for the code up is IAC (idle air control valve) You need to inspect the harness and make sure the connection is proper, The location to this valve is on top of the throttle body it is a three wire sensor