Results 1 to 5 of 5

Thread: 2015 E92 mated to 2008 6L90E

  1. #1

    Default 2015 E92 mated to 2008 6L90E

    Hey there, So I know 2 years later. The combination that I am trying to get started is a 2015 L83 and I have it mated to a 2008 6L90E2WD. This combo is in a 1960 Ford swap. I have run through 2 different harnesses (Fuel Injection Connection and Howell performance). I can scan though the FIC harness but not the Howell harness.

    My issue is this, I think that I need a 2015 file for the 6L90E to match the E92 programming to get this to even start. Is the 2008 T43 capable of the 2015 tune or do I need a new T43? I have never gotten this thing to start. Fuel pump primes through both harnesses but has never commanded fuel on injectors. Are the t43 different between years?

    This is a personal project but I have become numb to it and could use info to keep me moving on the right track. I'm just at a loss.

    Maybe if I put a known working E92 file in and a known working t43 file that matches, would that cure this?

    Thank you in advance
    Just one guy tryin' to make a difference

  2. #2
    Lifetime Member Tre-Cool's Avatar
    Join Date
    Feb 2006
    Posts
    826

    Default

    0 chance of getting a 2008 trans to talk to any ecu after 2009/2010.

    you gonna need to put a later model year tcm in the gearbox.

  3. #3

    Default

    Quote Originally Posted by Tre-Cool View Post
    0 chance of getting a 2008 trans to talk to any ecu after 2009/2010.

    you gonna need to put a later model year tcm in the gearbox.
    Thank you for the heads up. So If I purchase a 2011 TCM and flash for the 2015 trans stuff, does that get me in the ball park of starting this engine?

    Thank you again,
    Just one guy tryin' to make a difference

  4. #4
    Lifetime Member Tre-Cool's Avatar
    Join Date
    Feb 2006
    Posts
    826

    Default

    anything closer to the ecu year should be good, i believe the protocol change was in the 09+ years for the tcm to ecu comms

  5. #5

    Default

    hey there back with updates.

    so I purchased a 2014 TCM and valve body for a 2014 silverado 2wd. i put it in and changed filter etc. i reinstalled the aftermarket wiring harness and added the vlom wiring that was missing from howell product. I then updated my laptop to efi live and firmware updates etc. No luck. I can read both controllers. I set up my scanning for trouble codes and pids to see basic funstions. I do not see any change in the injector BPW at all. rpm when cranking 147. NO trouble codes. The injector are not being commanded ON I think. I have posted the 2 files. E92 and T43. What do you all think?

    E92ford5822_01.ctzT43ford0599_01.ctz
    Just one guy tryin' to make a difference

Similar Threads

  1. 2015 sierra 6.2 e92 $06ff error
    By FRAZIERDS in forum E39, E80, E82 & E92 SIDI ECM's
    Replies: 9
    Last Post: July 23rd, 2018, 10:38 AM
  2. 2015 e92 vs 2016 e92
    By LS-SWAPPER in forum General (Petrol, Gas, Ethanol)
    Replies: 2
    Last Post: March 5th, 2018, 10:41 AM
  3. E92 2015 Tahoe L83 mated to a 2008 6L90E NO start
    By v8vegaman in forum E39, E80, E82 & E92 SIDI ECM's
    Replies: 2
    Last Post: June 24th, 2017, 08:53 PM
  4. B1940 E92 2015 z06
    By chevydan in forum E39, E80, E82 & E92 SIDI ECM's
    Replies: 8
    Last Post: May 9th, 2017, 01:09 PM
  5. E92 pickup 2015
    By hp.450 in forum E39, E80, E82 & E92 SIDI ECM's
    Replies: 4
    Last Post: May 20th, 2015, 10:07 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
  •