Results 1 to 3 of 3

Thread: Lean Cruise - US - LQ4 6.0L - Anyone done it?

  1. #1
    Junior Member
    Join Date
    Nov 2006
    Posts
    16

    Default Lean Cruise - US - LQ4 6.0L - Anyone done it?

    Are we able to enable lean cruise on our vehicles in the US? I know it's not "legal" due to emissions...but as far as reality...can it be done? Looking to get the 14mpg on my LQ4 up a bit and lean cruise sounds like a promising option.

  2. #2
    Lifetime Member TAQuickness's Avatar
    Join Date
    Jan 2005
    Posts
    2,940

    Default

    Not by enabling it in the config. There are several internal routines that take place to ensure the vehicle is not a US vehicle.


  3. #3
    EFILive Reseller ringram's Avatar
    Join Date
    Oct 2005
    Posts
    1,411

    Default

    Use a custom OS and lean out part throttle in B3647 is your next best bet. Or mess with O2 switchpoints perhaps.
    Get EFILive in europe (http://www.efilive.eu).
    2007 Escalade ESV L92 6.2L VVT.
    2014 VF SV LS3 Maloo.

Similar Threads

  1. can a lean idle or going lean during light cruise harm the engine?
    By ryans1000 in forum General (Petrol, Gas, Ethanol)
    Replies: 10
    Last Post: November 3rd, 2009, 01:44 PM
  2. RR Lean cruise?
    By BRD-PREY in forum RoadRunner Real-Time PCM Emulator
    Replies: 1
    Last Post: January 11th, 2009, 06:31 PM
  3. Lean Cruise and Cruise Control
    By neil in forum Tuning For Economy
    Replies: 11
    Last Post: July 9th, 2007, 09:42 PM
  4. how to set lean cruise
    By bifster in forum General (Petrol, Gas, Ethanol)
    Replies: 16
    Last Post: October 2nd, 2006, 08:20 AM
  5. lean cruise
    By 69camaro5speed in forum General (Petrol, Gas, Ethanol)
    Replies: 8
    Last Post: January 14th, 2006, 10:43 PM

Posting Permissions

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