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-   Engine Management (https://www.homemadeturbo.com/engine-management-10/)
-   -   2 step? (https://www.homemadeturbo.com/engine-management-10/2-step-81110/)

fuse 08-08-2007 11:33 PM

Re: 2 step?
 
3 step?? Crap. Ok so fuel cut you are just talking about a rev limiter no turbo spool? LOL ok . What I do not get is if you cut fuel how do you spool the turbo? That’s all. Ok got ya 100% fuel cut I thought he meant shorter injector duty cycle (leaning the mix).


Can not find ---- on a 3 step so its a full throttle shift? dose this just do the same retard you timing to keep building boost while you are shifting maybe? Or just a rev limiter to help you keep you rpms up during shifting ( not overeving and having your valves kiss you pistons) I know I am probably driving you all crazy but hell if im not learning a ---- load thank again every one. Molest of the other sites Im on do not even know what the hell I was talking about when I said 2 step.

I am also reading this
http://www.amazon.com/Modify-Managem.../dp/0760315825 he is just so vague. Do any of you have a good book I can read about all this I have also read maximum boost it did not have any of this 2 -3 step info.



Chris Harris 08-10-2007 12:12 AM

Re: 2 step?
 

Originally Posted by fuse
Ok so fuel cut you are just talking about a rev limiter no turbo spool? LOL ok .

YEP


What I do not get is if you cut fuel how do you spool the turbo? That’s all. Ok got ya 100% fuel cut I thought he meant shorter injector duty cycle (leaning the mix).
You get the fuel mixture to burn inside the turbo compressor housing by playing with timing and fuel.


Can not find ---- on a 3 step so its a full throttle shift? dose this just do the same retard you timing to keep building boost while you are shifting maybe? Or just a rev limiter to help you keep you rpms up during shifting ( not overeving and having your valves kiss you pistons)
Just a lower rev limiter to keep your revs up while shifting and to have to do less when shifting (only shift gear and touch clutch...never let off throttle)

fuse 08-10-2007 11:57 PM

Re: 2 step?
 
Nice Ok I will be back with some other crazy questions some day.


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