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Thread: Any 4.6 v8 panther car help here??

  1. #41
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    Yeah and that’s what I did messed with the line pressure I have no idea how to do
    lock up tq stuff

  2. #42
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    Lock the converter how early?

  3. #43
    The only settings I saw for this are tcc apply speed in relation to the tps%.

    Not sure if thats the right one or not. Have to wait for another reply.

  4. #44
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    Release as well as apply and

    Tcc release with tps tip in low tip out low tip in high and tip out high with wacky numbers
    Along with tcc steady state slip tcc ramp and that’s about it ��

  5. #45
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    Also do I adjust iat base or multi for intake air temp spark retard

  6. #46
    Base.

  7. #47
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    no if u take it out the act retard function it will be global

    go to the multiplier table and kick up the retard multiplier on the cells you have pinging

  8. #48
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    Honestly guys, I’m getting all kinds of PCM errors!! and during wide-open throttle in second gear after shift out of first. Sometimes The car just shuts down and over revs. it’s all screwed up ever since you forced her to run inopen loop. Switched it back to stock earlier and it didn’t do it so thats how I know it’s not the pcm. what should I do?
    Last edited by J06CVPI; 09-13-2019 at 07:27 PM.

  9. #49
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    I will upload a picture of the PCM errors that my mechanic read earlier today when I get home because my cell phone won’t upload pictures to this website only the laptop for some reason I don’t know why wrong format for the file I think

  10. #50
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    And my fan is always running like the car is running hotter than normal

  11. #51
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    Like honestly it’s a pity because the car is running fuc**** absolutely great! besides the fact that it shuts off on me out of nowhere. and then I have to let off and let it like relax for a few seconds and then I’ts fine. and than I get all the PCM errors

  12. #52
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    So I am going to take the stock file, edit it. copy over the spark timing tables from the other file and Come down a bit on the timing. Leave the afr alone. Leave the lambada alone. Ima Just add a little timing and adjust my trans and Drive it around tonight for awhile to see If I still get pcm error. And then I’ll get back to you all with my results.

    I’ve noticed stock the car runs about 15.5/16 timing advanced up top b4 shift point. So I will try to get that at around 19/19.5 total advance until I get my catalyst issue fixed next month. Bec Even at 20.5 it pinged with ac on and anytime ambient air temps were over 80 degrees f. And I’m damn sure that the 4.6 should be able to handle 26/27 total advance before shift. Unless I’m wrong?
    Last edited by J06CVPI; 09-13-2019 at 07:29 PM.

  13. #53
    Quote Originally Posted by decipha View Post
    no if u take it out the act retard function it will be global

    go to the multiplier table and kick up the retard multiplier on the cells you have pinging
    Thank you for fixing that. My bad.

    J06cvpi... Who forced it to run in open loop?? I surely didn't.

  14. #54
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    Oh
    I thought that’s what you said you did on edit 3?

  15. #55
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    loose battery terminal on negative side..i could move it with my hand. fixed and secured. i will try again tomorrow ill just drive her around and see if i get the code

  16. #56
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    i have tuned few cars of these
    the knock sensor threshold its from 0-4500 rpm after that if your engine suffer of knock
    no timing well be pulled out
    knock sensor in this platform now that great
    if there is knock you can hear it easily with that 4.6
    i will replay soon,,

  17. #57
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    Just atarting here can someone lok at my file and give me some more low end power and i will love u
    2011 CVPI
    LIFTED 3"
    On 275 / 70 r16 Hercules MT...
    CUSTOM EXHAUST CAT BACK 2.5"
    Full Prisoner cage in back (for my dogs or my humans)
    Love It
    LAS VEGAS,NV

  18. #58
    Senior Tuner metroplex's Avatar
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    I used SCT for my 2000 Crown Vic 4R70W. But those Crown Vics were different from 05-up with drive by wire, knock sensors, etc...
    I spent the better part of 15 years trying to fine tune that 4R70W shift schedule, but in the end there's only so much you can do with 3 gears and an OD band.

  19. #59
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    How did u tune the 2010cvpi ? File ?
    2011 CVPI
    LIFTED 3"
    On 275 / 70 r16 Hercules MT...
    CUSTOM EXHAUST CAT BACK 2.5"
    Full Prisoner cage in back (for my dogs or my humans)
    Love It
    LAS VEGAS,NV

  20. #60
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    2011 cvpi light tune for trans only. plz look and give me points to increase power like timing and fuel need that help.
    i am uploading my stock file and then my tune.
    ALSO THE REPOSITORY FILES ALL SAY STOCK FILE BUT THEY ARE NOT ? 2 CVPI FROM THE SAME YEAR HAVE DIFFERENT SETTINGS in the 2005 cvpi files on the repository page ?? wtffff?
    2011 CVPI
    LIFTED 3"
    On 275 / 70 r16 Hercules MT...
    CUSTOM EXHAUST CAT BACK 2.5"
    Full Prisoner cage in back (for my dogs or my humans)
    Love It
    LAS VEGAS,NV