I think you guys disagree because you are not specifying the initail conditions, and then what you change in response to the ERG.
Lets say you have the car doing a steady 60 MPH. then, with everything the same, you turn on EGR.
1) How much exhaust gas is sucked it?
2) What happens?
3) what do you do to maintain speed?
4) what does the fuel injection change?
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