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    If there's no formula/equation, then the x/y...

    If there's no formula/equation, then the x/y value pairs can be put into a "lookup" table.
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    Oh, I failed to notice that, thanks.

    Oh, I failed to notice that, thanks.
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    Check for airleaks. Those injectors are not...

    Check for airleaks.

    Those injectors are not letting enough fuel spray when you attempt starting, see what statesman said.



    Some PCM's don't respond to all the DVT commands or have conditions...
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    After your trans build, you have to monitor line...

    After your trans build, you have to monitor line pressure at the line tap on driver side of the case.
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    The TCM commands line pressure by sending a PWM...

    The TCM commands line pressure by sending a PWM signal to the PCS solenoid (PCS regulates Torque Signal pressure which pushes Boost Valve which (thru spring) pushes Pressure Regulator valve which...
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    This is your calc_pids.txt edited a little, see...

    This is your calc_pids.txt edited a little, see attached...

    ( lambda is already defined, so I used this and deleted LAMBDA; wideband lambda calculation should be done earlier than the BEN pid, so...
  7. Post your tune file.

    Post your tune file.
  8. This is why: meaning that the WOT table...

    This is why:


    meaning that the WOT table should be edited down, and in the part throttle tables 5->6 should be edited down from 154+.


    All the shift tables need work, the upper end of the...
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    Sounds like a mechanical issue with the TC.

    Sounds like a mechanical issue with the TC.
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    191

    Repost.

    Repost.
  11. +1 311 mph... a few other things: the mph...

    +1 311 mph...


    a few other things:
    the mph shift tables need to be uncrossed;
    the mph wot shift points need to match the endpoints on the mph shift tables;
    the rpm shift tables need to be...
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    I'm taking a look (sorry I was out of town for...

    I'm taking a look (sorry I was out of town for work).
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    I'll see if an existing calc pid maps this...

    I'll see if an existing calc pid maps this already, otherwise I'll make you a new one.
  14. I'm looking at your files...

    I'm looking at your files...
  15. +1 on gear ratio. And also tire size.

    +1 on gear ratio. And also tire size.
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    I'll take a look...

    I'll take a look...
  17. Thread: Start over,

    by joecar
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    11,467

    Calc.VET tunes MAF, so it disables VE. PE...

    Calc.VET tunes MAF, so it disables VE.
    PE richens regardless of running from MAF or VE.


    The Calc.VET thread has all the info you need.
    B0701 cat prot enable: leave enabled if you have cats,...
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    Are you running front O2 sensors...? How is the...

    Are you running front O2 sensors...?
    How is the O2 heater circuit wired...?
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    Which pid are you looking at (that shows 1st...

    Which pid are you looking at (that shows 1st gear)...?

    GM.PRNDL shows P, R, N, D4, D3, D2, D1
    GM.GEAR shows 1, 2, 3, 4
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    Metal shavings where...? Steel/iron, bronze, or...

    Metal shavings where...? Steel/iron, bronze, or aluminum...?

    I would run 10W-40, this gets to top of engine (valvetrain) quicker.

    20W50 might be too thick unless you're hot lapping (i.e....
  21. Thread: Start over,

    by joecar
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    11,467

    Post #1 here:...

    Post #1 here: Calc-VET-correcting-MAF-and-calculating-VE-(in-single-log)


    Hint: look at stock 2001/2002 F-car file to see how MAF is enabled.
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    In the Engine Diagnostics section of the tune...

    In the Engine Diagnostics section of the tune file, look at the various sanity tables... you will have to modify the tables that deal with ETC.

    Have your FlashScan plugged in to your PC/laptop...
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    So, if you're running out of MAF (due to PCM...

    So, if you're running out of MAF (due to PCM internal 512 g/s limitation as statesman said), you can scale MAF/VE/IFR down, and shift all the tables that reference flow or mass.
  24. Thread: 454 411 Swap

    by joecar
    Replies
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    15,875

    Sounds like you were having fuel starvation.

    Sounds like you were having fuel starvation.
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    You're saying it happened with V7.5.28...?

    You're saying it happened with V7.5.28...?
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