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View Full Version : can someone read this tune


c2500dmax
July 27th, 2011, 02:50 PM
just would like for someone to look over this tune for me a friend of mine built it just wondering how it looks to someone else thank you
Dmaxink
July 27th, 2011, 02:58 PM
Look back at your torque based fuel and pedal position tables... remember 120mm3 is considered WOT..also remember that pedal position is only a referencing table.. it will call back to torque based fuel and as of now you guys have this truck going WOT@ 60% throttle and 1400rpms... Another thing to consider is the really high boost at the high rpms..Yeah we can use alot of the boost coming onto the load, but calling for that much boost at the high rpms is getting into the danger zone, however, your vane position will keep it from overspeeding. Hope this helps.. just get a little better grasp on how the ecm processes how it calls for fueling and you will be on your way!
c2500dmax
July 27th, 2011, 03:02 PM
ok thanks for the help man and quick response ill get him to tweak on it a little more and report back
Dmaxink
July 27th, 2011, 03:06 PM
take your torque table and pedal position table from tune 3 and apply it to tune 4.. pulse, timing, and pressure you should be able to get away with, but i would be a little more conservative on the boost. Keep it up man its a journey, but worth it once you get where you want to go in this tuning thing!
c2500dmax
July 27th, 2011, 03:13 PM
ok thanks for the help man hopefully ill have a new and improved tune tomorrow...this is a sled pulling tune by the way if that helps any...yea im hoping to get this tuning down im learning alot thats for sure
Dmaxink
July 27th, 2011, 04:14 PM
man just went into the comments because i touched it up for u and was going to make a comment and seen this was x tuners tune...please take it off of here in respect to him..not trying to sound like a dick or anything, but it is his property publicly exposed.. thanks
c2500dmax
July 28th, 2011, 09:47 AM
its off now man sorry about that i didn't even think about it thank you



is there any way to delete the hole post if so i will thank you
Dmaxink
July 28th, 2011, 10:06 AM
No problem I figured you just didn't think about it.. when one of the mods see this I'm sure it'll be deleted...