Results 1 to 8 of 8

Thread: 2007 Avalanche Sierra L76 tune file

  1. #1
    Senior Member
    Join Date
    Aug 2007
    Posts
    132

    Default 2007 Avalanche Sierra L76 tune file

    Does anyone have a stock tune file for any current L76 engined vehicles with the L76 engine?

    cheers

  2. #2
    Member
    Join Date
    Jan 2007
    Posts
    68

    Default

    i have the 08 gmc sierra with the l76
    08 gmc sierra6.0 4sp-e38/t42 k/n intake
    4x4 ext cab

  3. #3
    Senior Member
    Join Date
    Aug 2007
    Posts
    132

    Default

    That'll do, can you email me it at jbbotom@bigpond.com?

    Don't suppose you have a wiring diagram? Does yours have the active fuel management activated? I'm fitting the active fuel management wiring but as none of the Australian cars use it yet it is hard to get wiring diagrams with the active fuel management connections to the E38.

    Thanks for the help

  4. #4
    Member
    Join Date
    Jan 2007
    Posts
    68

    Default

    n/g on the wiring but yes it has afm and vvt
    ill send the file to ya
    08 gmc sierra6.0 4sp-e38/t42 k/n intake
    4x4 ext cab

  5. #5
    Senior Member
    Join Date
    Aug 2007
    Posts
    132

    Default

    I stuffed up my email it should have two t's jbbottom@bigpond.com

    Thanks

  6. #6
    Lifetime Member GMPX's Avatar
    Join Date
    Apr 2003
    Posts
    13,148

    Default

    Quote Originally Posted by 4wheelin View Post
    That'll do, can you email me it at jbbotom@bigpond.com?

    Don't suppose you have a wiring diagram? Does yours have the active fuel management activated? I'm fitting the active fuel management wiring but as none of the Australian cars use it yet it is hard to get wiring diagrams with the active fuel management connections to the E38.

    Thanks for the help
    I can't say 100% but I think it will do you no good. The G8 was the first Holden to have AFM activated. Aparently having that also means they can sell it for less than what we pay here even though the farnarkling thing is made here!

    Cheers,
    Ross
    I no longer monitor the forum, please either post your question or create a support ticket.

  7. #7
    Senior Member
    Join Date
    Aug 2007
    Posts
    132

    Default

    From some of the American forums they discuss it as being active already on the Tahoe and Suburban 5.3L, if this is the same E38 the wiring would be the same?? Anyone got that wiring?

    Cheers

    Joel

  8. #8
    Senior Member
    Join Date
    Aug 2007
    Posts
    132

    Default

    I believe th 2008 Tahoe has an E38 and a 5.3l with AFM, any takers on wiring diagram or pin out for it??

    Thanks

    Joel

Similar Threads

  1. want tune 4 my 08 5.3 sierra
    By zacksfoam in forum Vortec V6/V8 Specific
    Replies: 2
    Last Post: August 6th, 2009, 06:27 AM
  2. Looking for an 06 Avalanche tune
    By mvvette97 in forum Gen III V8 Specific
    Replies: 1
    Last Post: October 20th, 2008, 12:31 PM
  3. Cannot do a crank relearn on 2007 Sierra GMT900
    By thunder550 in forum E37, E38 & E67 PFI ECM's
    Replies: 5
    Last Post: April 27th, 2008, 06:04 AM
  4. Pinout for 2007 T42 (truck/avalanche)
    By Alvin in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 7
    Last Post: July 24th, 2007, 01:33 PM
  5. 2007 6.0L 4L70E Avalanche TCM
    By ARK 99coupe in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 4
    Last Post: June 29th, 2007, 12:54 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
  •