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Thread: Dynamic vehicle testing

  1. #1
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    Default Dynamic vehicle testing

    Any chance of adding forced regen Table/Tab for the LML under DVT(F12) like the LMM has?

    Using the LMM DVT will not work on the LML controller. I could not get it to work.

    It's nice to tune these controllers with the emission in tacked. Its a pain when there's a regen hickup and the vehicel refuses to start the regen cycle.

    I was in the sad predicament of having to locating a dealer today to do just that. Get the vehicle serviced for "Forced Regen" and they had no idea why it would not start the process.
    2011 LML 3500HD CC D/A 4x4
    2006 LBZ 3500 CC D/A 4x4 Sold
    2001 LB7 2500HD D/A 4x4 Sold

  2. #2
    Forum tyhee Site Admin GMPX's Avatar
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    You mean Bosch didn't keep the same process between ECM's
    I'm not sure when we might be able to look in to this, does the TechII support the LML or is it MDI only?
    Need official EFILive help, please go here.
    For tuning support please post your questions on this forum (or other auto forums).
    Sorry if I don't respond to your PM, don't take it personal.


  3. #3
    Lifetime Member Mitco39's Avatar
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    I believe the techII works up to 2013, in 14 they switched it around and we all know about the 15s

  4. #4
    Member mpdtune's Avatar
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    Quote Originally Posted by GMPX View Post
    You mean Bosch didn't keep the same process between ECM's
    I'm not sure when we might be able to look in to this, does the TechII support the LML or is it MDI only?
    Tech2Win will do.

  5. #5
    Forum tyhee Site Admin GMPX's Avatar
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    We don't have a subscription for Tech2Win, just TIS2WEB and Service. Not putting it in the too hard basket, just some higher priority stuff to get done first I'm afraid. Thing is, when the original post said it didn't work was there any indication that the ECM responded with an error or just that nothing happened?
    Need official EFILive help, please go here.
    For tuning support please post your questions on this forum (or other auto forums).
    Sorry if I don't respond to your PM, don't take it personal.


  6. #6
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    Ross,

    I recall a message with a red line DVT: Engine speed not zero after selecting Service Regen and Turn On
    2011 LML 3500HD CC D/A 4x4
    2006 LBZ 3500 CC D/A 4x4 Sold
    2001 LB7 2500HD D/A 4x4 Sold

  7. #7
    Forum tyhee Site Admin GMPX's Avatar
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    You'd think the engine might need to be running

    FYI for LML......

    The following conditions must be met in order to enable DPF Service Regeneration:

    • DTCs P2463 is the only active DTC.
    • The battery voltage is greater than 10 V.
    • The engine speed is between 500–2,700 RPM.
    • The vehicle speed is 0.
    • The transmission is not in Drive or Reverse
    • The exhaust gas temperature (EGT) sensors 1 is between 20–500°C (68–932°F).
    • The exhaust gas temperature (EGT) sensors 3 is between 20–735°C (68–1,355°F).
    • The engine coolant temperature (ECT) sensor is greater than 70°C (158°F).
    • The fuel temperature is less than 150°C (302°F).
    • The BARO pressure is greater than 40 kPa (5.8 psi)
    • The APP sensor is less than 1 percent.
    • The diesel exhaust fluid temperature is greater than −7°C ( +19°F).
    • The diesel exhaust fluid tank is not empty.
    • The brake pedal and accelerator pedal are in the released position.
    • The song 'Ca Plane Pour Moi' by Plastic Bertrand must be on repeat on your MyLink radio
    • The transmission is in Park or Neutral.

    The DPF Service Regeneration will be terminated if any of the following conditions occur:

    • The DPF Service Regeneration is commanded Off using the scan tool.
    • The scan tool is disconnected from the vehicle.
    • The vehicle is shifted out or Park or Neutral.
    • The brake or accelerator pedal is applied.
    Last edited by GMPX; April 28th, 2015 at 01:30 PM.
    Need official EFILive help, please go here.
    For tuning support please post your questions on this forum (or other auto forums).
    Sorry if I don't respond to your PM, don't take it personal.


  8. #8
    Member mpdtune's Avatar
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    Quote Originally Posted by GMPX View Post
    We don't have a subscription for Tech2Win, just TIS2WEB and Service. Not putting it in the too hard basket, just some higher priority stuff to get done first I'm afraid. Thing is, when the original post said it didn't work was there any indication that the ECM responded with an error or just that nothing happened?
    Tech2Win without a truck to connect to would be tricky to work with. Any chance of getting the true Fast Learn Program for the TCMs in the Scan Tool?

  9. #9
    Forum tyhee Site Admin GMPX's Avatar
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    I think we looked at this years ago and it was a fairly complex procedure that needed to be followed, something the DVT core of the software was not capable of.
    Need official EFILive help, please go here.
    For tuning support please post your questions on this forum (or other auto forums).
    Sorry if I don't respond to your PM, don't take it personal.


  10. #10
    Diesel Forum Support Site Admin
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    Quote Originally Posted by GMPX View Post
    You'd think the engine might need to be running

    FYI for LML......

    The following conditions must be met in order to enable DPF Service Regeneration:

    • DTCs P2463 is the only active DTC.
    • The battery voltage is greater than 10 V.
    • The engine speed is between 500–2,700 RPM.
    • The vehicle speed is 0.
    • The transmission is not in Drive or Reverse
    • The exhaust gas temperature (EGT) sensors 1 is between 20–500°C (68–932°F).
    • The exhaust gas temperature (EGT) sensors 3 is between 20–735°C (68–1,355°F).
    • The engine coolant temperature (ECT) sensor is greater than 70°C (158°F).
    • The fuel temperature is less than 150°C (302°F).
    • The BARO pressure is greater than 40 kPa (5.8 psi)
    • The APP sensor is less than 1 percent.
    • The diesel exhaust fluid temperature is greater than −7°C ( +19°F).
    • The diesel exhaust fluid tank is not empty.
    • The brake pedal and accelerator pedal are in the released position.
    • The song 'Ca Plane Pour Moi' by Plastic Bertrand must be on repeat on your MyLink radio
    • The transmission is in Park or Neutral.

    The DPF Service Regeneration will be terminated if any of the following conditions occur:

    • The DPF Service Regeneration is commanded Off using the scan tool.
    • The scan tool is disconnected from the vehicle.
    • The vehicle is shifted out or Park or Neutral.
    • The brake or accelerator pedal is applied.
    Always the comedian LOL!

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