Page 7 of 7 FirstFirst ... 567
Results 61 to 67 of 67

Thread: Timing Bias?

  1. #61
    New Member
    Join Date
    Oct 2011
    Posts
    9

    Default

    Any updates on this issue?

  2. #62
    Lifetime Member GMPX's Avatar
    Join Date
    Apr 2003
    Posts
    13,148

    Default

    The next release (which is in beta now) has all the timing offsets resolved.
    I no longer monitor the forum, please either post your question or create a support ticket.

  3. #63
    Senior Member DODGE74's Avatar
    Join Date
    Oct 2011
    Posts
    103

    Default

    Quote Originally Posted by GMPX View Post
    The next release (which is in beta now) has all the timing offsets resolved.
    This is great news. Thanks Ross !


    Thanks Adam!
    Last edited by DODGE74; October 19th, 2011 at 12:01 PM.
    06 QCLB, DRW
    Single pump
    Single turbo
    EFILive 772hp 1398tq

    gordon@innovativediesel.com

  4. #64
    Lifetime Member AdamRRT's Avatar
    Join Date
    Jun 2011
    Posts
    221

    Default

    Ross. Lol.
    So for those of us waiting, is it 20*? And did you ever get someone to scope it? I recall someone here was going to like 4wks ago, but that apparently fell thru. Anybody remember who it was that had the oscilloscope?
    EFI Live, Maxxed Out auto trans, Edge TC, FASS, 35's, 4" lift, E.D. 62/68/12, 70 hp tips.

  5. #65
    Lifetime Member GMPX's Avatar
    Join Date
    Apr 2003
    Posts
    13,148

    Default

    Adam, for the 'real' value in the release you have -20 from everything you see, including the scantool. Every timing figure you see doesn't have the bias applied.
    I know the scope was sent to someone but in the end I had a deep look at the maths in the ECM and there is a -20 deg bias offset throughout the system. I have no idea why as the ECM is using signed numbers for all timing values so it can go + or - anyway. It was actually whilst working on the 6.7L ECM (which has the same thing) it become obvious what the deal was.
    I no longer monitor the forum, please either post your question or create a support ticket.

  6. #66
    Lifetime Member AdamRRT's Avatar
    Join Date
    Jun 2011
    Posts
    221

    Default

    Oh man that's great. So we know it applies to the main injector base timing table.

    Does it apply to:
    Timing, Base Table, Air Density Adjust (1-4) E2500-E2502, E2504
    Timing, Intake Air Temp Adjust D6264
    Timing, Barometric Pressure Adjust D6267 (doesn't look like it applies here but I might as well ask)
    Timing, Cranking D6258 (this looks like it definitely applies)
    Timing, Minimum E2546 (this looks like it definitely applies)
    Timing, Maximum E2549 (this looks like it definitely applies)

    Thanks, Ross.
    I know it LOOKS like it does or doesn't apply in these, but I just want to be sure rather than guessing. Thanks man.
    EFI Live, Maxxed Out auto trans, Edge TC, FASS, 35's, 4" lift, E.D. 62/68/12, 70 hp tips.

  7. #67
    Junior Member
    Join Date
    Sep 2011
    Posts
    18

    Default

    Thanks for the update Ross. Can't wait to get the new release once you get it done. I'd probably be more excited if I had an auto truck! Keep up the great work!
    06 3500 4x4 CCSB - HE351 over S475, Air Dog 165, SBC SFI Dual Disk, and 5" straight pipe.

Page 7 of 7 FirstFirst ... 567

Similar Threads

  1. Timing Bias
    By FUBAR in forum Cummins 5.9L
    Replies: 2
    Last Post: August 7th, 2011, 06:03 AM
  2. More Timing or Less Timing? That is the question
    By n8dogg in forum Gen III V8 Specific
    Replies: 4
    Last Post: July 30th, 2010, 10:33 PM
  3. Billet LT1 Timing Cover - Clears Double Row Timing Chain
    By S10Wildside in forum Conversions / Aftermarket Parts
    Replies: 3
    Last Post: November 17th, 2009, 12:15 AM
  4. Timing
    By petestoy in forum Duramax 06 LLY / 06+ LBZ & LMM
    Replies: 5
    Last Post: January 22nd, 2008, 06:24 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •