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    I dabbled with this issue a little so someone...

    I dabbled with this issue a little so someone smarter on this topic please correct me if I'm wrong. I think it's more relevant if you have a CPI vs TBI memcal. CPI you get 1 injector pulse per...
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    There was another forum post with a similar issue...

    There was another forum post with a similar issue and the fix turned out to be the IAC was wired wrong. Idk how that mysteriously happens if no one messed with the wires...

    Battery volts could be...
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    Can't speak for the M2732a 21v but which burner...

    Can't speak for the M2732a 21v but which burner do you own and do you know if it's able to program those PROMs???
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    I can vouch that inserting the PROM in backwards...

    I can vouch that inserting the PROM in backwards caused the fuel pump to not operate. The owner of the vehicle jumped the gun and changed the fuel pump only to be disappointed by the outcome. This...
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    Between the injector connector right on that...

    Between the injector connector right on that center lug of the injector. Every one I've come across, the paint was barely visible...just remnants of black and really couldn't see evidence of blue....
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    Not a total deal breaker, with the 7427 you can...

    Not a total deal breaker, with the 7427 you can add the wbO2 into the datastream while logging.

    I opted for the APU1 or burner/datalogging cable, only bc if I was gonna fuel infect 1 vehicle in...
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    Quick search of the old ECM......

    Quick search of the old ECM... https://www.therangerstation.com/tech/chevy-2-8l-v6-tbi-swap-ecms-1227429-and-1228062-pinout/
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    OP didn't elaborate much if he truly understood...

    OP didn't elaborate much if he truly understood what you were alluding to...take it for what it's worth...
    Here's a good read......
  9. http://www.gearhead-efi.com/Fuel-Injection/showthr...

    http://www.gearhead-efi.com/Fuel-Injection/showthread.php?1442-Disabling-Checksum
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    I hope VATS will not be a show stopper...

    I hope VATS will not be a show stopper...
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    The mere fact that your fans kick on at key on,...

    The mere fact that your fans kick on at key on, tells me there's something wrong with the EPROM. Telltale sign would be a rapid flashing SES light. I don't think it's the bins on this forum but...
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    I have Floating Utility Tabs checked like in...

    I have Floating Utility Tabs checked like in attached pic...not what you looking for???
    19378
    19379
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    Haven't messed with it in ages but there's a way...

    Haven't messed with it in ages but there's a way to make the dashboard "float" as a separate window. From there, can't remember if you can make that window full screen.
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    With all these acquisitions, I’m excited for you...

    With all these acquisitions, I’m excited for you but which burner are you considering unless you already own one. Hate to see you think that you’re making great progress only to realize you’re still...
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    TBH I don't like them for the reason they don't...

    TBH I don't like them for the reason they don't fit under the cover. ...
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    If the picture is correct, the pin width spacing...

    If the picture is correct, the pin width spacing is wrong^^^.

    I have no beefs with the '7747 except the slow baud rate it spits out the data. With a '7427, you'll get more data points faster and...
  17. I have yet to connect with TunerPro RT on my '90...

    I have yet to connect with TunerPro RT on my '90 C4 but I don't play with it very much. I'd be curious if the Firebird would employ a CCM whereas a Camaro wouldn't with the my line of reasoning (but...
  18. Yeah about that...I had a few that had slight...

    Yeah about that...I had a few that had slight surface corrosion and had the same result after trying to clean it up. :rolleye:
  19. http://www.gearhead-efi.com/Fuel-Injection/showthr...

    http://www.gearhead-efi.com/Fuel-Injection/showthread.php?81-GM-TBI-Injector-size-color-and-part-numbers
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    Learning this stuff is like learning a foreign...

    Learning this stuff is like learning a foreign language. What you may describe as "fuel tables," well the pioneers dubbed it as "volumetric efficiency" or VE tables. EPROMs can be loosely referred...
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    Edelbrock did offer a TBI retrofit intake that...

    Edelbrock did offer a TBI retrofit intake that reused the 7747. I imagine it worked similar to what you're trying to accomplish but keep in mind that the pico injectors that came with the kit was...
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    You can just swap the damaged cap with a new one...

    You can just swap the damaged cap with a new one transferring coil and associated wire/connectors. From TBI to TPI, that would be the same arrangement as far as injectors go. Probably gonna need to...
  23. Thread: Hi!

    by stew86MCSS396
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    Welcome! You check out Mike's 85 tpi Camaro...

    Welcome! You check out Mike's 85 tpi Camaro page? It's well documented there! :thumbsup:

    Edit:https://www.eecis.udel.edu/~davis/z28/ecm_swap_730/
    I noticed some of his stuff is dated and fast...
  24. Normally I'll key on engine off and observe for a...

    Normally I'll key on engine off and observe for a rock steady SES light on. If it's flashing rapidly as you say, this indicates no communication with the PROM. I'd double check your solder...
  25. Offsets??? ...

    Offsets???

    http://www.gearhead-efi.com/Fuel-Injection/showthread.php?223-Reading-and-Programming-Chips-using-offsets
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