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Type: Posts; User: brian617

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    In my limited experience with HPTuners P59 and...

    In my limited experience with HPTuners P59 and P01 controllers always identify as 4.3 generically on the vehicle information screen prior to reading file. Once the file has been read the proper info...
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    According to this page...

    According to this page https://www.psiconversion.com/tech/ls_guide/fuel_injector.html LM7 injectors basic 5.3 injectors flow 24.8 lbs per hour @ 58 psi. That's why the "Flow rate vs KPA" table has a...
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    With vacuum ref the "Flow rate vs KPA" should be...

    With vacuum ref the "Flow rate vs KPA" should be a fixed number across the table which reflects the flow rate of your injector @ xx psi. I believe that's 45psi in the LS world? Some correct me if...
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    The fuel pump circuit will only be hot for a...

    The fuel pump circuit will only be hot for a short period of time when key first turned on, and then when the engine is running usually redundantly through the oil pressure gauge.

    The diagram for...
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    On the 94 model which uses same PCM, It's...

    On the 94 model which uses same PCM, It's powered by the 10 amp ECM fuse which also powers EGR solenoid, purge solenoid and TCC brake switch.
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    "Flow rate VS KPA" is how its listed in HP...

    "Flow rate VS KPA" is how its listed in HP Tuners, not sure what it will be named in your XDF. Also VE table should be a whole number from 0-100 for instance the file I'm looking at ranges from 17-97...
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    Cylinder Volume. Injector offsets. Returnless...

    Cylinder Volume.
    Injector offsets.
    Returnless VS Vacuum Ref. (Flow rate vs KPA)
  8. How did the valve fail, diaphragm or stuck pintle?

    How did the valve fail, diaphragm or stuck pintle?
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    Time to work on the VE table. Your Idle speed and...

    Time to work on the VE table. Your Idle speed and MAP are changing via cells in the VE Table. Don't change enrichments until the VE is correct.
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    Doesn't HP Tuners support Real Time Tuning with...

    Doesn't HP Tuners support Real Time Tuning with their Custom Operating Systems? Or am I just dreaming that up?
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    Good looking spark table. That's nice and smooth...

    Good looking spark table. That's nice and smooth like I make mine.
  12. The Mask ID can usually be found in the .Bin file...

    The Mask ID can usually be found in the .Bin file if you have the ability to read the Prom.
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    Well, I've been misled by the diagrams I have. ...

    Well, I've been misled by the diagrams I have.

    Here is a good source for valvebody differences.

    https://www.sonnax.com/parts/4112-remanufactured-valve-body
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    All the wiring diagrams I have access to prove...

    All the wiring diagrams I have access to prove other wise (shopkey/mitchell)
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    There is no wiring harness difference between a...

    There is no wiring harness difference between a 94-95 4l60e in a TBI truck with a 7427 PCM. It is debated that 95 may or may not be PWM TCC but there is still only one TCC solenoid in a 95 4l60e...
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    LS1 5.7L (car) LS3 6.0L (car) LM7 5.3L (truck)...

    LS1 5.7L (car)
    LS3 6.0L (car)
    LM7 5.3L (truck)

    I can get you the cam connector pin locations for the 0411 truck if needed.
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    This may sound super silly, but are you 100% sure...

    This may sound super silly, but are you 100% sure the sensor connector is wired correctly?

    0411 PCM?

    Terminal (A) at connector (drkblu/wht) goes to PCM terminal (12) signal

    Terminal (B) at...
  18. One of the most common TBI running issues is...

    One of the most common TBI running issues is coolant temp sensor reading that is erratic. Log the temp sensor and make sure it looks normal. The fueling is heavily dependant on CTS. Examine pins in...
  19. Unplug the trans connector and see if the temp...

    Unplug the trans connector and see if the temp value changes.
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    http://productforum.autorepairdata.com/forum/showt...

    http://productforum.autorepairdata.com/forum/showthread.php?t=12970
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    Right here is your answer. With proper scope...

    Right here is your answer. With proper scope skills one can determine TDC with a scope. There are even programs out there that you can overlay all four cycles over a pattern to see the events in...
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    The lower gear is keyed, however the balancer is...

    The lower gear is keyed, however the balancer is not keyed, indexed or marked. Sorry about confusion.
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    LS engines don't have keyways or timing marks on...

    LS engines don't have keyways or timing marks on the balancer.
  24. You have a wiring problem somehwere. Start with...

    You have a wiring problem somehwere. Start with fixing the trans temp problem. If the PCM thinks the trans is 305* it will shift starnge because there are different tables in the PCM for that temp....
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    Try looking for a k2500 wiring diagram, maybe in...

    Try looking for a k2500 wiring diagram, maybe in the $0E info on this site.
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