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| 6.0L PSD FICM Reprogramming Power Hungry Performance revolutionized the 6.0L FICM (Fuel Injection Control Module) programming and has been the industry standard for FICM modification for almost 15 years. If you have questions or would like more information about the benefits, please post here. |
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#1
Thu, February 17th, 2011, 02:35 PM
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calibrations
o.k, i pulled these calibration #'s off my hyperpac. VXC4NK.HEX,AMZ2AL.HEX,FDCANABS2. Dont know what all this means but i do know that after my truck got updated at dealer in june of 06 my milage went from 18mpg at 80 mph down to 14mpg! Not only that but it never started as well on cold winter days as it did the previous 2 winters.
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#3
Fri, February 18th, 2011, 11:54 PM
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Yes it is VXC4NK.HEX, there are 3 numbers there i pulled from computer. Spoke to Codey today and had a few questions answered, but it sounds like Bill is the 6.0l go to guy. I'm not sure why my mpg and cold starts were affected so negatively after updates but something definately changed!
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Linear Mode
