Quote:
Originally Posted by turbothrush
Keep in mind if you play with this, the egr on the D15Z1 only takes 1" of vacuum to begin to open and with 5" Hg it is full open (on my car).I have a big 3 1/2" guage so I can see this easily. If you go crazy with the pump and put 15 or 20 " you may actually cause a leak.
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I'm not sure it will let me go higher than 5, but maybe it would but i just noticed that it does nothing more if you go higher than 5.
I'm going to screw around with this tomorrow for sure, because if this works and gives way better mileage, I might play with sending a signal to the egr control valve to actuate the egr at will. with a push button.
Now i'm going to have to put 2 buttons on the shifter, one for EGR, one for injector cut off. And then the switch on the dash for alternator.
Sooner or later this car is going to look like a damn airplane.