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Type: Posts; User: m_wakefield

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  1. Replies
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    Sorry it was 21 not 26 on my c3.

    Sorry it was 21 not 26 on my c3.
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    I have a pin 26 on my c4 but it's empty on 27. It...

    I have a pin 26 on my c4 but it's empty on 27. It also shows 15 and 16 as a trs signal on that pinout so I feel like that's for something else. Pin 26 on c3 has already been run to my shifter neutral...
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    I wonder what that c10 21 clutch switch interlock...

    I wonder what that c10 21 clutch switch interlock has to do with anything. Assuming that would be off the back of the tipm and in the vehicle? Looks I may have to try grounding out that c4 one and...
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    I don't have the Alfa obd so I couldn't say. I...

    I don't have the Alfa obd so I couldn't say. I believe I do have that pin grounded already on my shifter for the neutral safety however I will double check which pin it is.
    I did talk to Hotwire and...
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    Pedal tables look good and haven't changed from...

    Pedal tables look good and haven't changed from what I can see in comparing files.
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    I didn't notice the engine size say 0.0 last time...

    I didn't notice the engine size say 0.0 last time I checked it was 5.7. If I enable manual trans it won't crank over or anything. So I have always been using the 4 speed auto selection. That picture...
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    i believe this is my first file I sent to the...

    i believe this is my first file I sent to the tuner when i had everything back together. something like 3.0xx software.
    the latest that worked was 4.0.12 that was back in late 2018.
    thank you for...
  8. Replies
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    Yes from what I can remember, it's been since...

    Yes from what I can remember, it's been since late 2018, there used to be a tab that said 545RFE and you could disable that. Now it gives a bunch of different trans types to select rather then being...
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    Well for the second time HP has told me they...

    Well for the second time HP has told me they changed nothing and it's a tune issue. Customer service is not good with these folks as still and the lack of a phone line to talk to someone in person is...
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    Not once the MPIV is plugged into the newer...

    Not once the MPIV is plugged into the newer software. It locks it to that software and you are use older software. I've tried doing that and it gives invalid application key whenever going back to...
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    To me this is coming down to a software issue....

    To me this is coming down to a software issue. Nothing has changed since I drove it last other than the update and the codes were all there before. I've tried removing the codes with no luck,...
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    The only codes I have are a transmission pressure...

    The only codes I have are a transmission pressure sensor codes. Nothing for engine at all and the trans codes have been there since the truck was about together in 2017.
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    I have tried both. Started with non beta then...

    I have tried both. Started with non beta then tried the beta then went back to the non beta version. Same results with both.
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    Yes I have tried relearn. I have gone through...

    Yes I have tried relearn. I have gone through everything I can think of. The only thing I can think of is the trans selections have changed. I can no longer disable 545RFE I can only change factory...
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    can someone look over a tune file

    so little back story, I have a 2008 5.7 ram that has been bored and stroked to a 392 and I am running a 4L80 with a full manual vale body, nothing from the computer is hooked to the trans and has...
  16. Could this work on older trucks? I have an 08 ram...

    Could this work on older trucks? I have an 08 ram that I'm having some major issues after the latest software update.
  17. The trans isn't connected to the computer at all....

    The trans isn't connected to the computer at all. I'm running a full manual valve body on it so it would be similar to tuning for a manual transmission in HP tuners however if I select manual it...
  18. It's in the trans tuning. I'm running a 4l80...

    It's in the trans tuning. I'm running a 4l80 trans behind a 3rd gen Hemi and I used to have it select 4 speed automatic to get everything to work, when I first got this build together I had the same...
  19. Also having issues with the 4.6 software. I have...

    Also having issues with the 4.6 software. I have a support ticket open however I have not gotten a response from anyone on a couple days. Literally nothing on the truck changed except the software...
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    It all goes by vin number. I'm currently have...

    It all goes by vin number. I'm currently have some major trams issues since the update on a 2008 ram that originally had the 545rfe. They change a bunch of stuff from 4.4 update and on that has made...
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    I'm assuming that's why my old software that came...

    I'm assuming that's why my old software that came on the usb drive won't even work. There's no way to trick the MPVI to run older software once it's touched new stuff?
    They said they forwarded my...
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    I've tried looking for signals but nothing seems...

    I've tried looking for signals but nothing seems to show up what it's looking for. I've thought of clutch switch however these trucks never came with a manual so where do I even start with trying to...
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    Ive talked to a few shops and they seem to be...

    Ive talked to a few shops and they seem to be having issues as well. I opened a ticket and they continue to tell me it's a tuning issue not a software issue and will no.lomger assist me. If I select...
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    08 ram 4l80 trans issues

    My build is 3 years old and was working great untill the latest hp software download. I'm running a 4l80 transmission with a full manual valve body. When loading the tune before I had to change the...
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    ok new discovery. so i got a wiring diagram from...

    ok new discovery.
    so i got a wiring diagram from the transmission connector to the connector 3 on the pcm.
    YL/DB is pin 21 on the pcm connector, ground that out and i get a positive signal to the...
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