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  1. 2002 Corvette PCM with 2002 Truck pedal/TAC/TB?

    I have a 2002 DBW truck pedal and TAC module. I would like to use a 2002 Corvette PCM for other reasons. Looking at schematics, they both use the same two serial pins into the blue connector for...
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    Why AFR sensor in Math is highlighted pink?

    MPVI2 with Pro features. Configured/transformed the signal for my Innovate LM-2 O2 sensor into the channel list using the default drop down AFR list under MPVI2, Pro.

    When I go to Math and look...
  3. Good point. I think the file I looked at may have...

    Good point. I think the file I looked at may have been a 2005 GTO. I think that would’ve been E40. I can look at others for sure, but wondered what all needs touched in the Gen 3 tune and what can...
  4. LQ9 elect LS2 TB swap, IAC, effective area, etc?

    411 PCM. Originally a smaller electronic throttle body, but have done an intake upgrade and simple rewire to use an LS2 throttle body with the existing TAC and pedal (similar to LS1 Corvettes that do...
  5. 2002 transplant, Vintage Air and AC signals to computer

    I am transplanting an 02 truck engine (I believe that is an 411 PCM) into an old truck and will be going with Vintage Air. I am thinning out my harness. Obviously there are several input/outputs for...
  6. His first post said it was 02 DBW. My 02 that I...

    His first post said it was 02 DBW. My 02 that I have is as well.
  7. Difference in aux fans and 2 fans for fan setting options? 411 PCM

    Can someone elaborate, please?
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    411 PCM, oil pressure to OBD2

    I have read on other forums that they were able to do it, and other posts saying it isn’t possible. Here is my application:

    2002 LQ9 DBW 411 PCM
    Dakota Digital Gauges that use OBD2

    My LQ9...
  9. I know this is an old thread, but did flashing...

    I know this is an old thread, but did flashing affect your dbw? With an 02 truck, it would have a different pedal, TB, and control box, right?
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    So I guess there would be a driver or firmware...

    So I guess there would be a driver or firmware update to be able to access that memory later...
  11. Do you still need the Pro Link add-in to do this?

    Do you still need the Pro Link add-in to do this?
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    How to see storage on MPVI2?

    Should it show on my laptop like a thumb drive (like F or G) or is the memory accessible in the HPT software? How do I get to its storage (save to, open from)?
  13. Electric fan options, what?s the difference in the settings inside HPT?

    2002 411 PCM from a truck/suv. It has a no-fan option, of course, which I understand, but the other options I am not sure what they mean (what’s the difference in them)? The two I’m asking about are...
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    I read somewhere that the computers and...

    I read somewhere that the computers and calculations used for this model, don’t really use the volume per cylinder for calculations (thus it can be wrong...somehow). Other generations, it matters as...
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    No VE tuning, or just those would be your top 2...

    No VE tuning, or just those would be your top 2 with VE still possible?
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    Compression change

    All things being equal, what all would you touch in a tune if you simply bumped up compression Ratio? VE and timing?
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    That volume (0.70819 x 8) would then make an LS2,...

    That volume (0.70819 x 8) would then make an LS2, a 5.7L motor. An LS2 is 6.0L, so the volume should be 0.75 L per cylinder, which is what the corvette file shows. Both the 05 and 06 GTO have the...
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    2005-2006 GTO engine size in repository

    I downloaded both to make sure something wasn?t wrong with just one, but both of these stock years should be 6L LS2 motors. The description says that as well in the repository. Yet when I open each...
  19. Thx all for the help

    Thx all for the help
  20. Thanks. You just gave me more detail that it...

    Thanks. You just gave me more detail that it almost answers a question I just asked elsewhere. So if I’ve never written/licensed my pcm and found the desired OS/cal on the repository, in order to...
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    Changing factory OS

    I have an 02 Escalade LQ9 411 PCM. There were two operating systems available that year, the latter being more desirable (easier to segment swap to a 4L80e trans, for one reason). If I haven’t yet...
  22. So I assume Hptuners cannot write the...

    So I assume Hptuners cannot write the calibration/os over to my computer from a same year Escalade that had the more desirable OS?
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    Novaman, did you ever have any luck with this? I...

    Novaman, did you ever have any luck with this? I have an 02 Escalade LQ9 likely with the early OS and want to put a 4L80 in as well. What did you do?
  24. Thanks. I haven’t plugged my current one in yet,...

    Thanks. I haven’t plugged my current one in yet, so it could be the desired OS, but so far have used zero credits on it. So, if there was a way to know before, I was going to do that. I’m new to this...
  25. PCM, how know what OS it has without connecting?

    I have a 411 PCM from a 2002 Escalade. I’ve heard that depending on the time of year it was made, it could have one of two operating systems. The latter OS is more desired and allows for a 4L80e...
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