Mm3 programming

[Fzr0001]

Hey guys,
Got a question which is probably a dumb one but here it goes, if I go with the 1 time programming , what tune is actually in truck next time you would start it up , reason being is my wife sometimes drives my truck and I'm not to sure she will take the time to load a tune before she heads out and I don't need a mess up ecm or anything else, she has a tendency to start and go

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[14blackram]

Mine always defaults to my 90HP tune. When I bought mine from DRD they asked what I wanted my base tune to be......it’s my understanding that I could remove my MM3 and my truck would run the 90HP tune.

So she would have to change the tune on the MM3 or she will run your base tune.

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[Fzr0001]

Ok gotcha, I don't remember being asked what base tune I wanted ,

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[HKBIGDADDYDIESELDAN]

Welcome to the family

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[Fzr0001]

Thanks for the welcomes , got my answer from the man himself..

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[HKBIGDADDYDIESELDAN]

Thanks for the welcomes , got my answer from the man himself..

You must’ve talked or pm from Ray at DRD smart decision bud

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[metaldrummer839]

Thanks for the welcomes , got my answer from the man himself..

Mind if I ask what Ray told you about this matter?


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[HKBIGDADDYDIESELDAN]

MM3 goes into your default hp setting if you don’t do anything extra in your RT tuning package

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