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depending what BASE file the tune was built off, HS for some reason pulled some Pre injection 1 fuel amount from the table in some of the tunes... thats the one that will casuse you to hear that sound.... they puled it right around the 2000RPM mark in the upper load range. ensure that your...

did you make GH aware of the S2 intake? or did you just stick it on...?? its larger than stock and requires adjustment to the MAF range with in the tune or you will have a laggy pig of a truck.... due to lost intake velocity from the larger intake..... it will make your truck think it has less...

go in to settings, it will say whats loaded in the truck... also the power level names WONT change on the head unit..... but aslong as you have the correct tune loaded it will be different :)

I was running in to that issue with our shop truck, when restarted to get cold uo here and couldn't seem to get it to stop. That's a difficult code to fix as there is many parameters that it does checks on. I ended up just shutting it off eventually, and have not had and issue since. I'm gonna...

Have you installed a larger intake on your truck by chance? There isn't a lot of info on that particular code

and that is the best responce ive seen in a while ^^

looks very close to EFI going to be exciting to get on this and use it... its gong to burry SCT

that's a good point.... something that may have gotten over looked ^^

hey man have you had any more luck with your tuning??

I'm just thinking what might be stoping you..... Seem you have adjusted all the limiters and settings... There really isn't any reason why it wouldn't revv that high

also the TCM tuning on the 6.7s are so so complicatred.... the 6.4 was far more simple.... it had what you needed and nothing more ha ha, oh off topic... hows that 4.2 pump work?? what did you find were your max durations you could run before you started losing rail??

did you adjust the "engine RPM limitation map"?? if you havnt you will need to... as your shift points are above what the ECM will allow... also try raising " output shaft speed above which engine RPM limited" that could also be holding you out..... those are the only things that i can think of...

there is some rev limiters in the ECM files that will also need to be changed.... what other tables have you changed trying to get it to shift higher at WOT? i have accomplished this iin some trans files i built.... i dont have them here right now as im at work but when i get home i can look...

Hey guys, so I've pretty much got the mcc engine tuning down pact, now where I'm scratching my head is the trans.... I can not seem to get my TC to lock up under WOT when I get on it hard from a slow roll... Now it locks just fine if I'm part of half way and once it's locked I can mat it and it...

i think that is about the only real way to make it work.... how have you found it working? does it spike to desieed pressure and then turn off... like almost surge or does it hit 10PSI and maintain it???? im fighting the spike and surge problem ( it bounces in boost pressure once it hits 10 it...

there is no way to say turn it on or off... that wasnt written in to the ECM like the 15+ trucks.... im trying to build it so its almsot not noticable in the lower RPM range but stil holds the truck back at highr RPM.... its proving to be a challange since there is no real EX brake tables to...

on the H&S/MCC program for shift on the fly its strictly the injector duration, they built the timing and turbo maps to be able to work with all the durations. its interesting to compair the stock values in MCC to whats actully stock values from what would be actual values from ford. thats what...

I'm currently working on one right now, I have a tune with a fully functioning one from PPEI tho......

thanks this sure helps also! not gotta figure out what exactly I'm looking at haha

Thanks for the info on that Morgan, I'm still learning as well Sent from my iPhone using Tapatalk