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Type: Posts; User: Jeffman

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  1. Replies
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    I third this. Exactly my experienced today. I...

    I third this. Exactly my experienced today. I reset all adaptations. Got oscillating RPMs upon restart with no throttle response and half-engine light. Rad Fan may have been on too. Turned off. ...
  2. blisstik, it also looks like you are getting...

    blisstik, it also looks like you are getting numerous timing corrections during your WOT logs. Mine are pretty quiet...usually no corrections during WOT logs. I have about 12K miles on my current...
  3. STFT bank 2 was not logged but it behaves very...

    STFT bank 2 was not logged but it behaves very similar to bank 1.
  4. Yes - I have an email out to dzenno about this. ...

    Yes - I have an email out to dzenno about this. But I don't think it's LPFP necessarily as my earlier logs also show pressures bumping up and down from even lower pressures (50 psi) to 72 psi when I...
  5. Why are my SFTFs maxing out at 34? Datazap! attached

    This has been my trouble...SFTFs maxing at 34 WOT above about 4000 rpm. LTFTs to come down to 0. My Lambda is heading to 12.5 (not 12.0?) Currentlly running PTF for 93 octanes, but its the same...
  6. I'd love to help and could probably fumble...

    I'd love to help and could probably fumble through it. But I only tried this once and wouldn't want to screw up your car.
  7. When I was running E40 blend my LPFP was...

    When I was running E40 blend my LPFP was struggling a bit above 5000 rpm, but it seems a lot better on 93 octane (with my 93 PTF e-tune). Thanks for the advice. I will run some logs after the...
  8. Thanks for the confirmation about the Cobb ECU...

    Thanks for the confirmation about the Cobb ECU reset. I will also try resetting some of the other adaptations too. I heard somewhere that switching from E85 to 93 can cause adaptation confusion.
  9. Actually every cold morning since September I get...

    Actually every cold morning since September I get a p29e0 mixture code on bank 1. Occasionally a p0171 system too lean. This does coincide about the time I noticed the trims pegging at 34...hmmm... ...
  10. Well I think I reset lambda adaptations using...

    Well I think I reset lambda adaptations using INPA. Key out. Then started. Seemed fine. No rough idling. Did several WOTs and still have 34 STFTs on both banks 1 and 2. LTFTs went to zero during...
  11. I hear INPA can reset lambda too. Is this correct?

    I hear INPA can reset lambda too. Is this correct?
  12. Thanks. Is fuel adaptation reset the same as...

    Thanks. Is fuel adaptation reset the same as lambda reset?
  13. Does Cobb ECU reset also reset Lambda adaptations?

    My STFTs are maxing out at 34 during WOT on 93 octane with my PTF e-tune. My research tells me to reset lambda adaptations using INPA. Will resetting the ECU using my Cobb AP reset lambda...
  14. Replies
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    OP: how did it turn out? Did resetting lambda...

    OP: how did it turn out? Did resetting lambda through INPA give you a lasting solution? I have the same problem and will be trying this today. Thanks!
  15. F32,F33,F36,F82,F83: This yellow is not grabbing me, but I'll wait to...

    This yellow is not grabbing me, but I'll wait to see it in person. Displays don't show the whole color gamut, nor reflection etc. TBD...
  16. F32,F33,F36,F82,F83: Dzenno, I can't wait to see what PTF will be...

    Dzenno,

    I can't wait to see what PTF will be able to do with the M3/M4! Do we know anything about the DME yet?
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    I'd love to try flashing that "Wedge map". I've...

    I'd love to try flashing that "Wedge map". I've been out of the loop lately due to work issues, so sorry for my noobishness, but can the Wedge map be flashed using a Cobb ?
  18. My PTF maps are locked to my Cobb so they can't...

    My PTF maps are locked to my Cobb so they can't be shared. If I had the time, equipment and skill to create ATR maps I would share these, certainly.
  19. Hey, anybody with an awesome Stage 1+FMIC map...

    Hey, anybody with an awesome Stage 1+FMIC map they would like to share?
  20. Looking for various IJEOS Maps that can be loaded with Cobb AP

    I've been a happy Cobb AP owner since it came out for the N54 in 2011. While I am also a happy PTF e-tune customer, I'm also curious about trying various IJEOS maps that have been created and are...
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    I think AJM is close to the answer. I took...

    I think AJM is close to the answer. I took another look at the Cobb. There is a MAP output (manifold air pressure ?) which reads a low of about 400 (units? Maybe millibars? Maybe mm Hg ?) idling to...
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    Can Cobb AP monitor engine vacuum?

    Can the Cobb AP read actual vacuum in the intake manifold. Any sensor in there, or do I need to hook up a vacuum gauge like how the P3 is connected? I'm trying to chase down why my STFT values are...
  23. Thread: E85 FYI.

    by Jeffman
    Replies
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    791

    Great info! Thanks for sharing. Btw, I'm...

    Great info! Thanks for sharing. Btw, I'm currently back to 93 octane (E10?) as I chase down why my STFTs are suddenly maxing out at 34... I was recently getting mixture codes, P29E0, P29E1, lean...
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    UPDATE: Driving through two tankfuls of Shell...

    UPDATE: Driving through two tankfuls of Shell VPower 93 seems to have cleared up the codes and the SES light. Thanks to all who commented.
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    P23E0 P23E1 P0171... Help?

    I started getting these codes while running E40 Cobb with a protune:
    p29e0
    p29e1
    p0171 SES
    So I ran the tank down to empty, filled with Shell 93 VPower and flashed back to Stage 0. Continued to...
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