ECM/TCM rollback. What happens to my tunes? - PowerStrokeNation : Ford Powerstroke Diesel Forum
 
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post #1 of 9 (permalink) Old 05-27-2011, 03:50 AM Thread Starter
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ECM/TCM rollback. What happens to my tunes?

My current flash is VXCF9H7 and have been debating on getting the rollback to an earlier flash. What happens to all my SRL tunes on my SCT tuner? I am assuming they would have to be rewritten. May not be worth it if I have to pay for tunes all over again. What do y'all think? Is the rollback worth it?

2010 F-250 cabelas Edition
Sct with Gearhead tunes, 4" afe dpf delete exhaust, leveled on 22's
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post #2 of 9 (permalink) Old 05-27-2011, 04:50 AM
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Re: ECM/TCM rollback. What happens to my tunes?

you would most likely need new tunes.

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06 reg cab

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post #3 of 9 (permalink) Old 05-27-2011, 05:12 AM Thread Starter
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Re: ECM/TCM rollback. What happens to my tunes?

Yeah thats what I figured

2010 F-250 cabelas Edition
Sct with Gearhead tunes, 4" afe dpf delete exhaust, leveled on 22's
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post #4 of 9 (permalink) Old 05-27-2011, 08:50 AM
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Re: ECM/TCM rollback. What happens to my tunes?

Ask your tuner what needs to be done for the rollback.


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post #5 of 9 (permalink) Old 05-28-2011, 01:40 AM
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Re: ECM/TCM rollback. What happens to my tunes?

why do you want to rollback?

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post #6 of 9 (permalink) Old 05-28-2011, 02:28 AM Thread Starter
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Re: ECM/TCM rollback. What happens to my tunes?

I heard that the newest flash tool away some power and fuel economy but I guess since iam tuned it might not do much good

2010 F-250 cabelas Edition
Sct with Gearhead tunes, 4" afe dpf delete exhaust, leveled on 22's
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post #7 of 9 (permalink) Old 05-28-2011, 02:51 AM
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Re: ECM/TCM rollback. What happens to my tunes?

Who is going to reverse flash u ? Ford wont and cant

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post #8 of 9 (permalink) Old 05-28-2011, 02:55 AM Thread Starter
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Re: ECM/TCM rollback. What happens to my tunes?

Power hungry performance offers this

2010 F-250 cabelas Edition
Sct with Gearhead tunes, 4" afe dpf delete exhaust, leveled on 22's
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post #9 of 9 (permalink) Old 05-28-2011, 03:02 AM
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Re: ECM/TCM rollback. What happens to my tunes?

I can't see any benefit

I have the previous strategy and have run both the SLR tunes for the newest flash and previous I don't see any reason to mess with it

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