Well i found this wideband that says it has boost control, nitrous control, vtec control, fuel remapping and and tune fuel curves and air/fuel with no dyno or laptop. sounds too good to be true someone let me know how it works? I found this at
http://www.advancedinjectionte...t.asp
Let me know what you think

 

someone must have heard of this come on

 

Oaks racing uses it on there 10 sec. prelude

 

The Prologger does what it says. It was in development for a full year by several people including experienced OEM ECM engineers, several experienced professional racers, and manufacturing specialist for top manufacturing quality... Huge capital investment!


Modified by AIT Prologger at 10:10 PM 2/23/2006


Modified by AIT Prologger at 11:09 PM 2/23/2006

 

well please explain it to me then because i dont understand how you can fine tune anything with that controller and it says no laptop needed

 

Well, you don't need a laptop for a VAFC.

The Prologger is a combo of a Data Logger, VAFC, Wideband O2, Nitrous Control, and Boost Control

Picture this:
You got a Prologger, you press a button then rip through the gears on your Honda all the while recording RPM, Boost, and Air/Fuel. You press a button to stop the log, pull over and press a couple of buttons, now you are looking at the RPM, Boost, and Air/Fuel logged data. Press a button to advance 1/10 of a second. Keep advancing for the entire log. Oh, A lean spot at 5200 RPM. Press a couple of buttons, scroll through the 12-point tuning maps, fatten up the 5200 RPM point. Press a couple of buttons, rip through the gears again until she is sweet. Tune in 10 minutes.... No Laptop needed.

Do the same with the built in Boost Control. Log it, Tune it, Repeat. Run a 3-bar sensor and convert the signal to a 1-bar signal for the Honda's ECU, get rid of that boost check valve.

Oh, my fuel pump petered out while at high boost, no problem, the Prologger's Never Lean Technology opened the wastegate before the engine grenaded.

You got a new nitrous kit. Don't want to blow the bottom end out at low RPMs.
Don't want to make a window block out of it missing a gear. Setup the Prologger to not let the N2O come on below 3000 RPM, Shut it off beyond 7000 or whatever is too your liking, maybe time it for 3 seconds, maybe turn it off when boost gets to 10PSI to help spool up. Let the Never Lean Technology shut the N2O off if Air/Fuel goes leaner than 12.8 because of the pesky little fuel pump.

 

sounds good

 

Wow sounds good. I think I know what I'm going to be getting soon for my car!

Is anyone running this in their personal car and can give your review on it?

 

thats all we use here at PFI,, we put one in oaks car...theres one on Big Foot. there pretty sweet makes tuning a hole lot easier. it datalogs a/fuel boost and rpm vs time plus the out puts its sweet..give us a call if you guys need em

 

why not do a write up on this or give one to tbone or donf or cheetah or someone to test. THey will get the word out for you

 

because if you take a look at it yourself you wont believe a word he is saying, look at the controller and tell me your going to trust thousands of dollars that you have into you motor with that controller, when he actually explains it instead of summarizing then ill believe it but until then it sounds too good to be true

 

In two post someone stated Oaks Racing uses this on their engine. I dont know if thats true or not pm them and see what they say.

 

There is a prologger on our prelude. Its going to be a good year - PFI does all of our dyno tuning - they understand this unit very well. Advanced Injection Technology has awesome product support - they can answer all of your questions. When you look at the cost of everything for drag racing this is a small investment. The lean condition control would have saved us a motor last year.

Advanced Injection Technology is building a dragster to compete in the NOPI events this year. The dragster will be running this unit as well. The owner is new to the sport compact scene, but not racing. He was a crew chief for power boat racing for many years. He has also raced on the domestic side with passes in the 5 second range. He knows his stuff and has surrounded himself with some top notch engineers.

Prologger

 

So there is no ignition tuning? Is the tuning made by map signal adjustments like on a vafc??

 

it works like a vafc if you use the fuel stuff..
the realtime datalogging is sweet..with play back..no lap top needed and it will work as the wideband for your aem neptune hondata
dfi gen 7...the boost control can be used on any of the 4 parameters ...so if it starts going
lean you can make it back boost out...i dig it

 

Just to let you guys know, I'll be purchasing one of these to put on project 300 as well as a buch of cars I'm going to be tuning locally.. Funny someone mentioned my name in this post too..lol

 

This is a great product and the price is right. Itsworth it just for the logging capability and the wideband. Adding on the use of playback tach, boost control, fuel management, and not having to use a laptop for logging and tuning purposes are all just awesome bonuses.

We have put it in many cars, it works.