New Idea, some MSers take a look.

[TurboTim]

Well here is what I want to do. I have a 99V70R and as you might know its impossible to crack the ECU and the people who do it wont let you tune it yourself. So here is what I was thinking. I dont want to go fully standalone just yet cause too much stuff that needs to be controled, I have drive by wire, cruise, the tranny, the dash and other stuff so I need my stock ECU in there for a while. Well my idea is to run MS but with a twist. First I keep the stock ECU and everything in the car. Then I take MS and trigger it off the turn on of the first injector. Stay with me now. Now I have MS hooked up to all my injectors....Shoot I just relized why this wont work. MS doesnt have sequential injection. What I wanted to use MS for is to make the injector duty cycle longer but I cant do this because its not sequential so I couldnt have it be timed right with the injectors. Does anyone know a good piggy back or standalone that can do sequential injections? I wish MS did this cause I have allways wanted to use it. Well guess my search goes on.

[MrBill]

early 2008 seq. injection will be out for high $500s

[Lord Tentacle]

early 2008 seq. injection will be out for high $500s

yay router board
http://www.megamanual.com/router/index.htm

[MrBill]

i was actually referring to the seqencer

http://www.megamanual.com/seq/indexright.htm

but that looks nice too

[Wagner]

If all you need to control is fuel, and all you need is MORE fuel at certain revolutions or conditions you can use the Mega as an auxiliary system and have it control a second set of injectors.

That way you can only add fuel, not reduce it at any point.

You will need to modify the intake manifold in order to have mounting places for the extra injectors.

You can not however have two igntion systems, so because of that you will have to deal with the stock systems ignition advance/retard curves.

But if it's only fuel you need, and more of it somewhere, then that should work.

[TurboTim]

Yeah I wanted to avoid that if possible but I know it could work that way. Problem is I am running E85 with bigger injectors so my tune isnt perfect anyways now so I need to take out fuel at some points anyways.

[Mueller]

doesn't IPD have a programmable piggyback system for the S70/V70 cars?