Max_Spd

iTrader: (78)

Hi, I am using the stock fuel system with milled stock Primary rail and 850cc Injectors and 1300cc injectors in the secondary rail, I had a stock settings before i started, with stock sequential twins...

So in that can you verify that this is what the display should read:

Fr-Pr 65% +0.04ms
Fr-Sc +0.20ms

Rr-Pr 65% +0.04ms
Rr-Sc +0.20ms

Q-Pr 850cc
Q-Sc 1300cc

And i know i have to turn off the sequential mode from menu on the Commander as well...

And Please if you have any suggestions/warning don't hesitate to post...Thanks...

All I am doing is finishing the install of a single with new injector setup and attempting to drive the car 50miles to get tuned...lol

I also would assume that i need to reset the unit and do the whole learning 10-10-10 min self learning routing with the new settings before i attempt to Drive!!!

cewrx7r1

iTrader: (2)

I suggest that you search on and find my posts about setting up the
Pri/Sec Transistion (%), Sec Transistion (ms), and Injector Overlapp. All are DL Settings 3 if you have a DL, if not get one!

Max_Spd

iTrader: (78)

I appreciate the responce, but i went over one of your replies to a guy with 910/1600 injectors, which does my setup no good, what you see me write is what i came up with after gathering multiple search results as none of them were exactly me!!!

So in that can you or anyine for that matter be kind enought tell me if i am wrong or what not, and point me in the right direction, i just want the car drivable so that i can test it out before taking a drive in it for 50miles to get tuned!!!

Thanks...

cewrx7r1

iTrader: (2)

Your setup is good for what you show which can be setup with the commander or DL. But the other parameters that I listed are DL only adjustable and will help throttle responce, and it applies to all large injectors.

If you searched only this forum for the word "transistion", and read my posts about testing this, you would have learned something. But ......

Max_Spd

iTrader: (78)

I really do appreciate the info you posted in the past and your reply, but unfortunately i do not have the DL, just the commander, and i will have the car tuned for me as i am a novice and dont want to F**K anything up...The car will get tuned by Ray @ PFSupercars in MD, and its like a 50+mile drive, hence why i just wanted to verify that the injector setup I came up with, after searching multiple threads that I posted in the 1st thread up top^ is safe in order to drive my car over to PFS to get tuned...

cewrx7r1

iTrader: (2)

Even some of the professional tuner shops miss out on some things as they do not always read this forum and lag behind us as we make new discoveries.

I received a call back in 2005 from an owner who had his car tuned by Ray. It ran great on power but the idle was screwed up. After a few questions, I knew what caused the problem and told him how to fix it.

It was the problem caused when you use the DL RECALC function and are using O2 FB to help control idle AFRs. That info was mentioned here about two years earlier.

This site also had info posted about bad and inconsistant split years ago. But we still see tuner maps with the same problem.

Have fun.

Max_Spd

iTrader: (78)

Thanks for that info and i will definetly keep the idle in mind when i have Ray tune the car for me, but If you dont mind, can I contact you if I get some issues with the Idle...Thanks...

cewrx7r1

iTrader: (2)

Yes.

If you are using the ISC and O2 FB options to control idle, make sure that the INJ (fuel correction) map values for idle are externally saved and the values set to 1.000 if they plan to due a RECALC, then after, reenter the INJ values.