i am working on a 01 max 3.0---po505 code( iac problem) car was surging intermitteny---replaced iac and now have no codes but car is surging constantly now---is it true that there is relearn procedure for air flow and if yes how do you do it

 

Hopefully one of these will help...but it doesn't sound like good news:
http://forums.maxima.org/showthread....08#post3567108
http://forums.maxima.org/showthread....07#post5432507