Quote:
Originally Posted by cjperformance
Laynlo gave me a peek at his tune, which was really helpful for understanding how a few of the adjustments work. Particularly with the Engine Torque Coeff EQ Ratio table.
In an earlier post, Mike had said he was able to remove 15% of DI fuel from the PE table. There was still PE happening on the DI side in that tune. I'm wondering why PE couldn't be reduced more to further avoid pulling from the MAF?
In radz28's thread he did a good writeup in answer to a question I posted about where the fuel goes in the Reflex when it gets pulled from PE in the ECU.
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Last fall I worked on a tune for a guy that had a Forged LT1 D1sc setup. It had meth injection and it was setup so PE targeted stoich(14.1) AFR and then used the meth to fuel the engine 18-19% rich. I imagine you can use the same methodology with Mikes PI setup that way you don't have to rape the MAF table and throw off the torque model.
But as I mentioned in PM, I don't think you want the fuel transition from DI to PI the same as a PD setup. You likely will need the PI to come in more linear with a Procharger.
I am glad to see Greg was generous enough to share his tune with you and Mike is also helping out.
