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Type: Posts; User: JtblckZ

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  1. Result would be too long a vector

    I'm having a hard time uploading anything but will continue to try.
    I've been trying the last few days to use this tool, but I keep getting an error "Result would be too long a vector."
    As far as I...
  2. Thread: PID Accuracy

    by JtblckZ
    Replies
    4
    Views
    527

    Thanks for that breakdown. I see several...

    Thanks for that breakdown. I see several Throttle Position (ratio) PIDs in the scanner, so I'll dig in and see what these others look like.
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    Hey guys, sorry to dig up an old thread, but the...

    Hey guys, sorry to dig up an old thread, but the only Driver Demand PID I have is a ratio "Driver Demand Engine Torque (SAE) [Ratio]", so two questions:
    1, What is this a ratio of?
    2, How do I log...
  4. Thread: PID Accuracy

    by JtblckZ
    Replies
    4
    Views
    527

    How do you identify which is the Hi Res version?

    How do you identify which is the Hi Res version?
  5. Thread: PID Accuracy

    by JtblckZ
    Replies
    4
    Views
    527

    PID Accuracy

    Hi Guys,
    Posted in VCM Scanner but was redirected here, so apologies if you see this twice.
    When logging a PID that has several different PID listings (Throttle Position for example has 1 "Throttle...
  6. Thread: PID Accuracy

    by JtblckZ
    Replies
    2
    Views
    496

    Wasn't sure if it was HPT generic or Make/Model...

    Wasn't sure if it was HPT generic or Make/Model specific.
    Thanks, I'll post over there then.
  7. Thread: PID Accuracy

    by JtblckZ
    Replies
    2
    Views
    496

    PID Accuracy

    Hi Guys,
    When logging a PID that has several different PID listings (Throttle Position for example has 1 "Throttle Position SAE" and 3 "Throttle Position"), which is the preferred PID to log as far...
  8. Not a fix, but sometimes it takes me several...

    Not a fix, but sometimes it takes me several start/stop/start scanning tries before serial input is recognized. Frustrating as hell, especially when you're trying to start logging on the fly.
  9. That's an absolute hell yes please!

    That's an absolute hell yes please!
  10. Replies
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    1,397

    I had to reroute my wire harness (after repairing...

    I had to reroute my wire harness (after repairing it) because the passenger side headers were making contact and burning through insulation. Caused shorts and several faults. I ended up routing...
  11. Glad you posted man, I'll be giving it a shot...

    Glad you posted man, I'll be giving it a shot tomorrow.
    Thanks!
  12. In case anyone is still fighting the GMVE pid...

    In case anyone is still fighting the GMVE pid showing 0 constantly, they updated it in the last beta and it actually works now. I'll be giving it a go with it plugged into the maths tomorrow. It...
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    I didn't check the codes, but mine went haywire...

    I didn't check the codes, but mine went haywire after headers. Found the harness on passenger side bowed in towards the engine and contacted/melted onto the headers. Fixed the harness and ran it...
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    58,346

    Yeah it's getting ridiculous. I have everything...

    Yeah it's getting ridiculous. I have everything color coded because I keep getting lost lol
  15. Replies
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    58,346

    I started playing with simulating and AFR reading...

    I started playing with simulating and AFR reading because I was playing with this formula:
    GMVE=[AFR(wb)]*[Injector Flow Rate (g/s)]*[Injector PW (ms)]*[MAT (K)])/[MAP(kpa)].
    I'm in closed loop...
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    That's exactly the one I'm working on.

    That's exactly the one I'm working on.
  17. Replies
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    58,346

    Hey guys, sorry to resurrect an old thread, but...

    Hey guys, sorry to resurrect an old thread, but damn there's some good info here. Thanks to the guys that did all the heavy lifting!
    I've been using this math to simulate wideband AFR based on what...
  18. It does. I'm using it on my E92A ecm now, after...

    It does. I'm using it on my E92A ecm now, after some help from Smoke. Just make sure the math is set up for your specific application.
  19. Replies
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    2,318

    Make sure you're in open loop. I have to...

    Make sure you're in open loop. I have to manually disable closed loop in VCM Scanner Special Functions. Even then sometimes it will force closed loop and mess up my scan.
  20. Any info on this?

    Any info on this?
  21. I just ran across a youtube video tutorial about...

    I just ran across a youtube video tutorial about truncating log files. You could split the log in two, one log pre-pe and one post-pe, then apply each log to your tune. Basically select "log file"...
  22. Been a while since I got brain fog from math, so...

    Been a while since I got brain fog from math, so bear with me.
    Since fuel trims are an error, why is WB Error Ratio ((WB_EQ - EQ Commanded)/EQ Commanded)*100 not used in this math?
  23. Volumetric Efficiency (mg?K/kpa) Channel always zero

    Any way to get the channel "Volumetric Efficiency (mg?K/kpa)" working on an E92A?
    There's another VE channel that's just "Volumetric Efficiency Airflow." Would this provide the same data, just in a...
  24. Sorry to dig up an old thread guys, but trying to...

    Sorry to dig up an old thread guys, but trying to wrap my head around this.
    I plugged in this formula to try filtering changes in throttle position but it blanked out the entire histogram and I was...
  25. Replies
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    1,246

    I've read through all I could find already and...

    I've read through all I could find already and like you said, nothing conclusive. So yeah, searches done, and no, didn't help much.
    Was hoping it has been figured out
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