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Hi Greg,

1) Please show me example of the cylinder air mass table...I only have one line for cylinder air mass enable and disable.

I updated vehicle disable speed to be above the enable speed...

Hi Greg,

My Vehicle speed disable table is below 10mph, the table reads 4, 5, 6, 7, 10 14.

Also, I'm not sure how I can add 10 from cylinder mass, do you mean add 10 to the cylinder mass table...

Do you have excel? I assume so, not sure why it won't open then. Tell you what. Just add 10 from cylinder mass cells .28 to .08 / +7 to .32 / +5 to .36 then highlight and smooth entire one or two...

Hi Greg,

I can't open your attached Coast down table excel file.

Anyways, I put the DFCO Entry Spark Blend back to stock and then changed it to 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2. 4. 4. 8, 8, 8...

Hi Greg,

Fuel cuts around four seconds or so.

Any backfiring Usually happens in 2nd or 3rd gear 2000 to 3000 rpms while engine is braking.

See My last tune is in earlier post...the only...

Hi greg,

Re-flashing with updated file did not change anything...ohhh well can't say we didn't try.

thank you ...will reflash and report back.

thanks again

Hi Greg,

I know your busy..no problem.

Thank you for clarifying.

My stock tune has the Entry Spark Bend time table set as follows 0, 1, 1, 1, 1, 1, 135, 160, etc...can I change the table...

Hi Greg,

Not sure what you mean by "...Post #15 - second over from the left, top row.".

In a previous post you suggest multiplying the Entry Spark blend table by .5 or .25...then you suggest to...

Hi Greg, can you help with last two emails...if not I understand.

Thank You

See my latest tune attached.

Hi Greg,

Car did backfire today, 3rd gear, 2000-2500rpm's. The car is going into DFCO after four seconds or so52628, which is not quick enough.

You suggested updating entry spark ref....

Hi, Greg,

My entry spark ref table is all zero's...am I looking at the correct table?

I have not changed the coastdown table either...should I set as you showed in previous thread?

I feel...

Hi Greg,

You have helped a lot. It' been hard to find someone that has vast experience HP Tuners, specifically DFCO which is what I need help with at this time.
The car does not backfire anymore...

Hi G,

Things are better.

Going in the right direction.

I was hoping you could review my tune.

Thank you

Hi G,

Can you review my tune file and confirm I did not miss any of your suggestions.

Thank you

Hi G,

I will update to latest version later...TY.

You described my driving like the wife would!

See current tune attached.

I think I need to at least update speed table....and coast down.

Hi G,

Thank you very much, I was missing a few parameters including the exit/entry spark blend.

The backfiring is gone and I can hear the fuel shutoff after 3-4 seconds, it still gurgles and...

Hi All,

Seems I'm still learning!

My MPVI is not a PRO, so can't do logging...correct?

I'm still try different config's and sometimes think I have gotten closer to figuring out how to get...

hi JC,

I found different instructions on how to save datalog.

I will try this and upload a copy of my current tune file and the stand alone data logging file, (as suggested by go fast also).
...

Hi JC,

I watched the video on stand alone data logging, seems I do not have the record buttons on my MPVI.

Please advise.

Hi edge,

That is a screen shot of a different car, but this is how my stock tune is set on my C6.

still backfires!

Hi Go fast,

How would I get a data log?

TY

Hi JC,

Could you show me some screen shots of the exit and entry tables as you had set.

TY

Hi Sultan,

I was hoping someone could help me set up the parametrs for the "DFCO cutoff" Tab.
I would like the DFCO to Enable 1-2 seconds after entering decelaration....in other words i want to...