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    Any chance you've had an opportunity to look at...

    Any chance you've had an opportunity to look at my .bin? If not, would it be worth it for me to just take a clean, stock .bin (AWBP) and swap in all my parameter and table changes? Lots of work and...
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    This sounds like a reasonable explanation and I...

    This sounds like a reasonable explanation and I would be very grateful for some help. I've posted my bin here. Also posted my definition and adx files, but not sure if they're needed or not.
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    Got my AutoPROM hooked up and emulating. It was...

    Got my AutoPROM hooked up and emulating. It was a little tricky trying to get combo emulation/data logging going, but eventually I got it to work. Haven't messed around with trying to read in WB...
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    Thanks, yeah, I think I'm backing away from my OL...

    Thanks, yeah, I think I'm backing away from my OL only plan. I have driveability issues with both CL and OL, but I think I can live with those on the CL side for now and keep plugging away with...
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    Thanks for the input. So what about if there is...

    Thanks for the input. So what about if there is a cat in the picture? Even though I could get away without in my part of WA state, I did decide to go with one - it’s a straight flow aftermarket...
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    I agree, that’s why I’ve been frustrated. 383,...

    I agree, that’s why I’ve been frustrated. 383, Stock vortec heads, cam, valvetrain (except 1.6 ratio rockers, forgot to mention that) and 9.5:1 CR is not radical in my opinion so since I got it...
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    Yeah, being able to do this would solve my...

    Yeah, being able to do this would solve my problem and still allow CL in most situations. My issues all center around decel, idle, and just off idle accel. I'm interested in learning how to get...
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    Thanks for the info. This is exactly what I want...

    Thanks for the info. This is exactly what I want to do. I’m actually kind of excited about the tuning part and totally get it about the dialed in VE table since I’m completely eliminating the...
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    Thanks for the input. So I’m actually talking...

    Thanks for the input. So I’m actually talking about OL everything, not just idle. Months ago I switched to OL idle (after 16 seconds) and that improved things a lot, but still driveability issues...
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    Considering Going to Open Loop Only - TBI

    I've posted a number of times about driveability problems with my vortec head, cam and valvetrain 383 to no avail. Latest one here. I'm coming to the conclusion that these problems are unsolvable...
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    700 seems high for base idle to me. I aim for...

    700 seems high for base idle to me. I aim for around 500-550 when I set that, Should be lower than target idle, not higher. If it’s higher, ECM will be trying to lower rpm with the IAC, but it...
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    Thanks @Dave w for posting the .zip of my excel...

    Thanks @Dave w for posting the .zip of my excel file.

    Anyone have any thoughts about my cyclic decel surge issue? Something is causing it to drastically pull fuel and then turn it back on in a...
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    '7060 data log analysis - help requested!

    Starting another thread on one of the most significant lingering tuning issues on my vortec/TBI 383 for my '91 3/4T 4wd Burb with 4L80e and 7060 PCM. This thread is essentially the continuation of...
  14. Yeah, I've come to the same conclusion, if they...

    Yeah, I've come to the same conclusion, if they upgraded the trans to the later model at that time they probably would have had to replace the PCM to match. I think it's pretty likely that I have the...
  15. So I remembered something. My tranny is a reman...

    So I remembered something. My tranny is a reman from I think '94. Any chance it has the updated force motor that does not require the software cleaning routine? Is there any way to tell externally...
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    WTB Moates Autoprom

    Anyone have one they want to sell? Maybe someone that upgraded to an ostrich? Seems like this is the only way I can combine my WBO2 and PCM output with my ‘7060 PCM. I think I only need the main...
  17. Thanks much for the info. I thought it was along...

    Thanks much for the info. I thought it was along those lines. I’m pretty much leaning away from this mod now and keep trying to make the ‘7060 work. At least for now while tranny is working well-...
  18. Early 4L80e with a later model ECM - how difficult?

    I have two threads active right now regarding some tuning issues with my vortec 383 TBI. My 91 3/4 ton, 4x4 Burb has the original ‘7060 ECM and in talking with Dave W, we’re wondering if some of my...
  19. Yep, I've done that same thing but it was a time...

    Yep, I've done that same thing but it was a time issue last night when I posted.
  20. Finally purchased a WBO2 and then finally got it...

    Finally purchased a WBO2 and then finally got it installed last weekend. Fits perfectly in my suburban's ash tray! Kind of cheesy, but I like it because I can close the ashtray and not always see...
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    Any ideas as to what could cause my PCM to not...

    Any ideas as to what could cause my PCM to not register as idle status when the vehicle is not moving?

    I forgot to mention in the last post: the ADX file I’m using also has a “vehicle moving”...
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    My problem described in the OP repeated today and...

    My problem described in the OP repeated today and I was able to log it. Once again, second drive of the day, engine not cooled down from first drive, and PCM refuses to go into idle status, even...
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    Thanks so much for the info and willingness to...

    Thanks so much for the info and willingness to dig up your notes. I'll be excited to see what you find. I've seen the decel enleanment scalar value in my bin and have wondered if that's something...
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    Yep I'm using 454 injectors - don’t know the p/n...

    Yep I'm using 454 injectors - don’t know the p/n offhand but they’re 70 lbs/hr. And my fuel press is right at 13 psi. I modified stock regulator to make it adjustable and have a gauge installed at...
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    Sorry, it's a '7060 PCM. And I think I'm pretty...

    Sorry, it's a '7060 PCM. And I think I'm pretty much stuck with that stock unit since it's an early (91-93) 4L80e. Here's my other active thread right now - and that thread has a link to my intro...
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