Search:

Type: Posts; User: rbp4u; Keyword(s):

Page 1 of 2 1 2

Search: Search took 0.00 seconds.

  1. CMC and CME Full fueling issues (tunes and logs)

    Hello,

    This CMC truck I am struggling to get to commanded fuel when the throttle is 100%. The truck has a s463 with a large turbine housing on it and is slow to make boost but I have done...
  2. Replies
    3
    Views
    2,812

    I too am interested. I know the LR is available...

    I too am interested. I know the LR is available but I would like to see the TC functions described above.
  3. Replies
    0
    Views
    1,824

    CM2200 Trans Tuning Troubles

    Been trying to work on the trans side of my cal here lately and I am having a hard time getting my shift to cooperate. I have used the exact same parameter in a different hardware before and had...
  4. Replies
    9
    Views
    8,664

    After spending more time on it I believe that I...

    After spending more time on it I believe that I have the same issue with mine as mitco39. It not a huge deal, but it would be convenient if it worked. The early 6.7/5.9 seems fine and is very...
  5. Replies
    9
    Views
    8,664

    I am too struggling with the CMD calc. It seems...

    I am too struggling with the CMD calc. It seems to work fine on the CMC trucks that I have tuned but the CMD shows extremely low % of timing when an external calc shows in the 50-60% range. I can...
  6. Replies
    5
    Views
    4,717

    On my 6.7 tunes I have E2593 and E2594 set to...

    On my 6.7 tunes I have

    E2593 and E2594 set to 1. None of my customers have been up in the mountains yet and this seems to work okay for them.

    I also have all my limiters maxed out, it appears...
  7. Thread: 68rfe tuning

    by rbp4u
    Replies
    30
    Views
    26,804

    :thumb_yello:

    :thumb_yello:
  8. Replies
    17
    Views
    10,842

    Nope, its beyond my current knowledge level haha....

    Nope, its beyond my current knowledge level haha. I am still assuming every truck does it, and most folks just aren't worried about it. Its not really an issue to be concerned with, its only...
  9. Replies
    17
    Views
    10,842

    I'm fresh outta ideas here. I have looked...

    I'm fresh outta ideas here. I have looked through every map and haven't had any luck. I thought for a while that it was a fuel pressure related issue but still don't know how fuel pressure could...
  10. Replies
    17
    Views
    10,842

    Thought about it all night, tried adding a boost...

    Thought about it all night, tried adding a boost based fuel limiter, (A9117) hoping it would stop the 60mm3 command but it did not. Still starts the exact same way. Any other ideas?
  11. Replies
    17
    Views
    10,842

    Truck is "stock" only has a cold air intake,...

    Truck is "stock" only has a cold air intake, egr/cvv delete, 5 inch exhaust.

    I noticed the duration spike, but cant determine whats causing it. Since I had heard other trucks do the same thing I...
  12. Replies
    17
    Views
    10,842

    Here is the data log of start up, along with the...

    Here is the data log of start up, along with the tune. "Its not some random issue I am having. " Also re-read this and kinda thought this came off sounding like an a-hole, and that wasn't my...
  13. Replies
    17
    Views
    10,842

    I will post up a video of it tomorrow, but the...

    I will post up a video of it tomorrow, but the truck revs to between 1000-1200 rpm once it fires, then idles at 650-700. Where as my 2011 just goes to 700 when started.
  14. Replies
    17
    Views
    10,842

    When I get home I will post it, but every 3rd gen...

    When I get home I will post it, but every 3rd gen 6.7 I have heard that is EFI tuned does it. Three trucks with different efi tuners all do the same thing. Its not some random issue I am having.
  15. Replies
    17
    Views
    10,842

    Startup surge/Rev

    Ive done all the searching and Googling that I can, and have yet to see where anyone has addressed it. Curious if anyone has been able to tame the 07-09 6.7 rev at startup.

    I find it very...
  16. Replies
    2
    Views
    2,796

    Thank you. I appreciate the info.

    Thank you. I appreciate the info.
  17. Replies
    2
    Views
    2,796

    CSP tune on an already EFI tuned truck

    My brother picked up a 08 last week, the truck was tuned with an autocal and EFI from someone else.

    I was going to update his single efi tune to a CSP file but wanted to make sure I got the...
  18. Replies
    23
    Views
    16,211

    Sorry guys, based on this post I guess I was...

    Sorry guys, based on this post I guess I was overly optimistic that it was getting close. Not trying to stir anything, just anxious to see what the EFI side of trans tuning will look like.
  19. Replies
    23
    Views
    16,211

    It appeared to me Calibrated power had a EFI...

    It appeared to me Calibrated power had a EFI based trans tune. I could be wrong though. I am aware that others are using other means to tune the trans.
  20. Replies
    23
    Views
    16,211

    So, I have seen a couple company's advertising...

    So, I have seen a couple company's advertising trans tuning is out. When can we expect a pre-release so we can play around with this stuff?? :drool:
  21. Replies
    2
    Views
    3,315

    Thank you. I was able to get the truck to do...

    Thank you.

    I was able to get the truck to do what it was told, but I didn't have time to individually change limiters till I found which one exactly was holding me up. (customer needed truck...
  22. Replies
    2
    Views
    3,315

    New to EFI Cummins tuning.

    Flashed my first 07 6.7 tonight. Built a standard base tune for a guy and had plans to turn it up till he was happy once I made sure all was ok.

    Well, shocker, not all was ok. Truck starts and...
  23. Replies
    25
    Views
    11,909

    Central Illinois

    Central Illinois
  24. Replies
    25
    Views
    11,909

    Hey guys, Still struggling with this damn thing. ...

    Hey guys, Still struggling with this damn thing. I am willing to pay someone to either tune the thing for me, or to walk me though what I need to do to tune it myself. I don't have the free time to...
  25. Replies
    25
    Views
    11,909

    Still struggling with this thing and could really...

    Still struggling with this thing and could really use some direction if someone could chime in. I can post up logs too if needed. I need to also figure out the E85 % too, I'm afraid that it is...
Results 1 to 25 of 41
Page 1 of 2 1 2