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Type: Posts; User: stealthytom

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    I have been curious about this myself but i dont...

    I have been curious about this myself but i dont think i would make drastic changes.
    Looking at a 2010 mustang factory tune as a baseline, the vct angles are similar or within expected ranges...
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    right, i understand it's not a vehicle many...

    right, i understand it's not a vehicle many people will be tuning but i feel like if it's listed as supported the essential parameters should at least be available
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    Is there any support for user defined parameters...

    Is there any support for user defined parameters feature?
    such as where to get the .bin file?

    I'd just like to get a few parameters that are not in currently HPT but are necessary to tune...
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    Is there anywhere that I can view the parameter...

    Is there anywhere that I can view the parameter information from the mustang .hpt to try on the explorer?

    For example LWFM ([ECM] 44319) is not viewable on the Explorer. It likely exists in the...
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    Best way to get additional parameters?

    Hey All,

    Tuning a 4.6L 3v Explorer Sport Trac, spanish oak 1024
    All the parameters available appear to be common with Mustang spanish oak files i've seen on the forums here.

    Only problem is...
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    I think a lot run speed density below ~20%...

    I think a lot run speed density below ~20% throttle but then alpha-n above at more open throttle.
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    Yea I hear you, there are certainly multiple...

    Yea I hear you, there are certainly multiple barriers to ITBs, tuning is just one. I recognize the issues with ITBs but still have always thought they were really cool.

    But my post was only...
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    Anyone ever looked at ITB's for 3v's?

    Disclaimer: This is just A random thought I had looking at the way the tuning is setup and I'm not doing an ITB build right now. But I'm curious if anyone else has considered this.

    The Ford setup...
  9. Thread: 5.4 3v

    by stealthytom
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    I've been curious about a mechanical fan delete...

    I've been curious about a mechanical fan delete too but havent spent too much time on it.

    I know the circuit on the mustang is pretty simple (see attached)

    I'm wondering if the signal wire for...
  10. Opinions on these Fuel Trims and Open Loop Base

    Hey All,

    Been getting ready to do some minor tuning on my sport trac. Truck has a little over 150k miles on it.

    In the log i was getting elevated fuel trims at low RPM and Low Load.
    My initial...
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    Yes I had also found a wiring diagram online (not...

    Yes I had also found a wiring diagram online (not sure how reliable it is) for explorers and it appears the 48 & 49 pins were used for a knock sensor in the 4.0 V6 and 30&31 were used for the second...
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    Wow, sounds like you are way ahead of me. Is...

    Wow, sounds like you are way ahead of me.

    Is your trans the 6r80 or 6r60? I was under the impression that the 07's were 6r60 and they switched later, HPT reads mine as a 6r80 interestingly...
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    Thats a question i'm still looking to answer. ...

    Thats a question i'm still looking to answer.

    The part number is the same but in the Tune the vct tables are not available in the sport trac file.
    Under the Fuel/general section the sport trac...
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    No specific goal at this point but would like to...

    No specific goal at this point but would like to get some extra power if it can be acquired reliably

    I picked up a used mustang intake manifold with the dual throttle body and bigger plenum.. the...
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    thanks, checked and there's no knock voltage but...

    thanks, checked and there's no knock voltage but there is a misfire count and misfire flag.

    Did a brief log but no misfires detected, I'm not sure what this parameter is
    Could this be based on...
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    So, decided to buy an MPVI+ anyway since I figure...

    So, decided to buy an MPVI+ anyway since I figure it'll come in handy for the Camaro too.

    The sport trac actually is supported, here is the stock file from the ecm if anyone is interested.

    It's...
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    2007 Sport Trac 4.6 3V supported?

    Hi all, I'm interested in getting HPT for my 2007 sport trac so I can swap to the mustang intake manifold

    I can't tell if its properly supported as the list states the Explorer for my year and the...
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