Jump to content
SAU Community

Ben C34

Members
  • Posts

    9,994
  • Joined

  • Last visited

  • Days Won

    66
  • Feedback

    0%

Posts posted by Ben C34

  1. On 8/7/2023 at 5:29 PM, Turtle tickler said:

    Hey mate, having similar issues to you.. While in this limp mode you were still able to freely rev it up (past 3-4k) as if it wasnt in a "limp home" mode?

    Do a proper boost leak check man. That's pretty much exactly what happens when a coupler has popped off. Also solid chance it's crusty old ( or new ) coils

  2. On 7/3/2023 at 8:35 AM, MBS206 said:

    Well, that saves Mark from needing to research further!

     

    I've not looked at the strategy fully of the VZ, got any links for brief read on its strategy and why it's not a proper torque based ECU?

    This should help generally.

    https://www.racepagesdigital.com/blog/learn-your-gm-ecms/1008

    You can likely do what Mark wants with his ecu, it's just that typically tuners Max out the torque limits.

    None of the commodore ecus are proper torque based.

  3. On 6/29/2023 at 2:55 PM, MBS206 said:

    Hey Mark @The Bogan

    The VX SS ECU, it's a cable throttle isn't it?

    From memory one of the LS1 engines (VY I think) is DBW, and the ECU uses a torque management tune, rather than matching fuel to air.

    Possibly able to swap from VX to VY ECU and DBW easily, and then with HPTuners, part of the torque management strategy will be speed, you just reduce torque requested based on speed and TPS.

    Its Vz, and it definitely isn't a proper torque based ecu, and tuning the dbw with it is not really possible either.

    No way worth the hassle, but nice thought.

     

    • Thanks 2
  4. Man that engine surely copped damage from that.

    It wasn't under power but it spun for ages on the run down, that can't have been healthy. Can't believe he just looked at the cam lobes and oil and was happy .

    His theory of the belt could have gone any direction and not caused trouble makes no sense, it can't just shoot off and miss the oil pump belt, it can only possibly do what it did.

×
×
  • Create New...