Post by
Hijacker »
https://forums.nicoclub.com/hijacker-u9394.html
Sun Dec 14, 2003 6:34 am
our cars are driven my mass airflow. the computer has registered the air and has set aside fuel for that air. when you vent it, it never reaches the cylinder, but the fuel does. you end up running really rich and waste economy. with a DV, the air is simply put back in the intake system and doesn't have to reregistered