P0505 NISSAN -

Question

Does the replacement of the Idle Aircontrol valave requires repkacing the computer systems in the car ( Nissan Maxima 2001)

Answer 1

You mean reprogramming the Engine Control Module? No, but you do have to perform the Idle Air Volume Learning procedure. Instruction to do that here: http://nissanhelp.com/diy/maxima/projects/2000_2001_nissan_maxima_idle_air_volume_learning.php