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  1. Sticky: There are multiple issues with Y62 that have been...

    There are multiple issues with Y62 that have been unresolved for over 4 years regarding timing. Some can be worked around, but it is dodgy.

    There are some tuning basics that need to be ignored to...
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    3,222

    Have you raised the RPM limiter and hit the...

    Have you raised the RPM limiter and hit the limit? I see this with patrol Y62 when the limiter is raised and reved harder. Normally clears though
  3. Thread: Custom PID

    by 4wheelinls1
    Replies
    6
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    4,326

    Would be good if there was the option to request...

    Would be good if there was the option to request PIDs, the basic, brake and steering angle would add a lot of value if added.
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    Neural lNetwork Trainer Fails

    Hi, I am in Australia and have not been able to use the NN trainer for a few months, I believe since there became a separate Web page for Australia. All attempts to upload, both Dodge and Silverado...
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    Warning Beta bricking P01

    I have had 2 instances of recent Beta including todays update bricking P01 ecus, the default High speed check box is not highlighted as normal and is unchecked every time you open the read/write...
  6. Raise these, it widens the torque error...

    Raise these, it widens the torque error tolerance.


    122280
  7. Log the Trans shift mode, it should tell you what...

    Log the Trans shift mode, it should tell you what pattern is used, move the shifter to sport, normal and you should see it change to whatever is pattern.
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    1,519

    Need a log of lift and DI pressure and the tune.

    Need a log of lift and DI pressure and the tune.
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    969

    There is an issue with the attachment

    There is an issue with the attachment
  10. This should start and run, all you need to do is...

    This should start and run, all you need to do is pull 15-20% out of the VE table around idle 0-1400 RPM up to 80 kpa. Popping suggests a more serious issue, are the coils wired correctly? Do you...
  11. Log the pump duty, its a closed loop system so if...

    Log the pump duty, its a closed loop system so if the duty is 100% its max, the DC tables are a feed forward. You get more from being boost referenced provided the pump can deliver at higher...
  12. I always use the LTFT + STFT for dialing in the...

    I always use the LTFT + STFT for dialing in the closed loop settings as ultimately they are the sensors the car will be running off. you can ditch the LTFT but its nice to have if the trims are a...
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    16,699

    I wrote a Book for Tuning Aus Ford when at VCM...

    I wrote a Book for Tuning Aus Ford when at VCM Suite, contact them and see if they will give you a copy, it covers most everything you need. It was awaiting review at HP Tuners but I don't know that...
  14. Yes, if the MAF tube is smaller you may need to...

    Yes, if the MAF tube is smaller you may need to raise the MAX and Vice Versa. Turn LTFT on and use the fuel trims to dial in the MAF, if you know the size difference you can work out the percentage...
  15. You need to set the dynamic airflow to 500 rpm...

    You need to set the dynamic airflow to 500 rpm and dial in the MAF without the VVE impacting it, once the VVE and MAF return the same mixture and fuel trim set the predicted coefficients to 0 and...
  16. Yep, its not new.

    Yep, its not new.
  17. I used to tune PD Superchargers 4-5 per weeks for...

    I used to tune PD Superchargers 4-5 per weeks for about 3 years, I had this problem on a number of occasions and had to do the 2 Bar OS upgrade (all Australian OS have this) I had to re-tune maybe...
  18. Oh, I just saw there is no OS upgrade option,...

    Oh, I just saw there is no OS upgrade option, that sucks. Log the VE airflow channels, if they drop to 0 its an ecu error.
  19. There is a command and an Intake Valve temp...

    There is a command and an Intake Valve temp correction, Set the open loop table to your desired mixture when cold and then adjust the ITV gain to achieve that mixture.

    117472
  20. This is glitch I have seen on many occasions and...

    This is glitch I have seen on many occasions and have logged multiple tickets with HP over, you cannot run the VVE without the MAF, you need to use the speed density OS upgrade. One issue is the ecu...
  21. If you have NN off tune the VE, but you will...

    If you have NN off tune the VE, but you will never get it 100% while the car has variable cam.
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    1,489

    Are you sure this has a MAP sensor? Nissan went...

    Are you sure this has a MAP sensor? Nissan went away from having a MAP sensor in Y62 Patrol, its MAF, they use tables to estimate MAP based on injector Pulse and intake manifold pressure. This...
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    Can you put the stock tune file up?

    Can you put the stock tune file up?
  24. Thread: E92 tune

    by 4wheelinls1
    Replies
    2
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    975

    Post the tune.

    Post the tune.
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    1,408

    I have seen before where the fuel system is set...

    I have seen before where the fuel system is set up wrong with the non-return valve after the regulator so the pressure would spike on hot shut down due to heat soak, if you have an aftermarket fuel...
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