Billysgoat
The ANTI-BLING!
- Joined
- Apr 21, 2006
- Messages
- 10,694
You set the value for the amount of air the ECM sees being pulled in the motor through the intake to factory max, when the motor is cold it will fool it into thinking there is nothing wrong with the EGR which is supposed to be feeding the motor exhaust gases. That is how it was explained to me and I could be completely wrong, but it worked just fine on my car.