Thx ede65 for responding the throttle body has not been replaced as of yet car just started ideling up and down and there were no other codes so iam going to try the relearn agin thx
When doing an air volume relearn . For it to work idle needs to be below 900 rpm . To bring down the rpm you need to unplug injectors until its below 900 . On 4 cylinders I've had to unplug up to 3 injector to bring it down