Results 1 to 6 of 6

Thread: LBZ pilot injection#2

  1. #1
    New Member
    Join Date
    Jun 2014
    Posts
    9

    Default LBZ pilot injection#2

    Table (B9120) has all 1's, is this table active or turned off elsewhere with reference to table (B0909)?

    Thanks,
    Michael

  2. #2
    Junior Member
    Join Date
    May 2018
    Posts
    11

    Default

    B9127 references maximum #2 of 5 mm3 stock. B0909 is active with 1 mm

  3. #3
    Junior Member
    Join Date
    May 2018
    Posts
    11

    Default

    Quote Originally Posted by 85c20lb7 View Post
    B9127 references maximum #2 of 5 mm3 stock. B0909 is active with 1 mm
    I'm not sure why this posted weird. B9127 references #2 pilot at Max of 5 mm3. B9120 is active with a minimum of 1 mm3. As pilot 3 is active b9130 at 0 mm3 and a Max of b9137 5 mm3. We don't have a pulse table to play with that these reference to.

    Sent from my 2PS64 using Tapatalk

  4. #4
    New Member
    Join Date
    Jun 2014
    Posts
    9

    Default

    If pilot #2 is active, meaning both pilot #1 and #2 are active, would timing base C be the table used?

    Or does "active" mean actively pulsing and I'm using Timing base B because there is no activity on pilot #2?

    What is keeping Pilot #2 from pulsing?

    b0909 Timing base B:
    This is the base start of injection (injection timing) table with just Pilot 1 active, this table is based on fuel delivery per stroke (mm3) and RPM.
    This table is used most of the time during normal running.

    B0910 Timing base C:
    This is the base start of injection (injection timing) table with both Pilot 1 active & Pilot 2 active, this table is based on fuel delivery per stroke (mm3) and RPM.

    Michael.

  5. #5
    Junior Member
    Join Date
    Feb 2009
    Posts
    29

    Default

    Just my 2 cents worth, but in logging, I've never found any set of circumstances for which pilot 2 or 3 becomes active. Has anyone else?
    2007 Sierra Classic GMC, Crew Cab, SB 2500HD SLT, Blocked and Fingered, 45 Gal. TransferFlow Tank, Nitto Terra Grapplers 285/75/16 on stock wheels, B&W Turnover Ball hitch, Air Lift Air bags.

  6. #6
    New Member
    Join Date
    Jun 2014
    Posts
    9

    Default

    [QUOTE=VegasDMAX;245453]Just my 2 cents worth, but in logging, I've never found any set of circumstances for which pilot 2 or 3 becomes active. Has anyone else?[/QUOTE

    I have not, but only have about 10 hours logged.

Similar Threads

  1. pilot injection and pilot timing tables?
    By Scarface in forum Cummins 5.9L
    Replies: 7
    Last Post: January 9th, 2017, 05:29 AM
  2. Looking for advise on pilot injection
    By longcummins in forum Cummins 6.7L
    Replies: 17
    Last Post: June 11th, 2014, 05:13 AM
  3. Question about pilot injection.
    By Operator62 in forum Cummins 6.7L
    Replies: 17
    Last Post: July 13th, 2013, 11:13 AM
  4. disable pilot injection on LBZ
    By justin123 in forum Duramax 06 LLY / 06+ LBZ & LMM
    Replies: 3
    Last Post: April 21st, 2009, 09:16 AM
  5. Pilot Injection Adjustments for LBZ
    By LBZoom in forum Duramax 06 LLY / 06+ LBZ & LMM
    Replies: 1
    Last Post: July 2nd, 2008, 12:52 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
  •