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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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I went to the dealer for a 70K scheduled maintenance appointment. Since I lost about 1.5 mpg and 5 mph on my test hill in the first two years I had the truck, I figured I had been reflashed at some point so I asked if they would pull the hex codes for the ECM, TCM, and FICM 'cause I was going to get a tuner. When they got done, I asked what the codes were and they said there were none.
![]() ![]() ![]() ![]() So I got my codes. PCM: CAL VXCF4X3 CVN AC30B0E6 FICM: CAL AMZ2AL12 CVN 8C27C977 TCM: CAL TQCJOW2 CVN C9BDC31D With what little I know by perusing the forum, it looks like I do not need a roll back but I digress to the experts. However; do I need a FICM reprogram or not? Inquiring minds want to know. Thanks in advance, Mike |
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