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Type: Posts; User: RicksPerf

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  1. Replies
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    Ive done that. Here are 2 log files. one shows...

    Ive done that. Here are 2 log files. one shows the hanging throttle after the throttle blip .The other is right after where idle is normal. It looks like the desired throttle angle hangs up even...
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    478

    OL fault is gone o2s back online. dealing...

    OL fault is gone o2s back online. dealing with a intermittent very high idle. Idles nice no vacumn leaks then jab the throttle and wont come down . stays at 2500 rpm Tps indicates throttle...
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    Yes changed camshaft also. thanks for the help....

    Yes changed camshaft also. thanks for the help. I hope by these changes it allows it to go into closed loop.. Fuel system status was showing OL fault
    Ill know in a few minutes Thanks again
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    478

    DOD/AFM delete.

    Is there a list of steps for Delete DOD after all parts removed? Also cats deleted Off highway vehicle.

    2010 5.3 headers,cold air intake Thanks for any help
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    Good info. What are the other steps required...

    Good info. What are the other steps required when all the parts have been removed? also cats deleted... off highway vehicle.

    2010 5.3 headers,cold air intake Thanks for any help
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    Thanks I'll give that a try

    Thanks I'll give that a try
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    272

    Rolling idle issue

    cant disable rolling idle. idles at 825 desired idle,no hanging rpm in neutral,in gear desired idle set at 825 . as soon as vehicle starts to move idle rpm picks up to 1300+- rpm and wont come down...
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    what I mean is it will hold under very light load...

    what I mean is it will hold under very light load but slips under part to full throttle. Ya I will raise the lock up speeds Thanks for looking
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    4L80E no second gear problems

    Anyone want to have a look and see If i am missing anything before I tear into the trans. Wont hold in 2nd gear. no codes . Gen 3, LS2 with 4l80e. PSI conversion harness and PCM
    mild stall...
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    Awesome Thanks Just what I needed

    Awesome Thanks Just what I needed
  11. Replies
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    269

    4l80e log file needed

    Anyone have a log file for a 6.0l with a 4l80e ? I would like to see RPM, input shaft and output shaft speed, current gear, MPH, TCC applied , TPS, included PIDS
    would like to see cruise speed in...
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    I ll give that a try Thanks

    I ll give that a try Thanks
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    4L80e shifting issues TPS related?

    Gen 3 411 ECM Is the any way the trans may not be getting a tps signal for control purposes . When I log the tps with HP scanner tps reads correctly. The transmission will not upshift
    even...
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    Dropped the injector flow rate down to around 28...

    Dropped the injector flow rate down to around 28 lb/hr . That brought the ve numbers into realistic figures. Re abled the MAF and added some fuel to the MAf freq. Tuned that with LTFTS disabled
    ...
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    Recent log and tune files

    Is there a way of clearing log and tune files from the recent files tab? you can delete the tune or log in the main folder but
    it still shows up in the recent logs tab. The tune or log is gone...
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    Just trying to absorb what your telling me. LOL ...

    Just trying to absorb what your telling me. LOL As far as injector flow rates i am finding that stock 5.7 Hemi injectors flow somewhere between 24 and 27 lbs/hr
    at 43.5 psi. Dodge ram 5.7 fuel...
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    Well looks like I may need some help to sort that...

    Well looks like I may need some help to sort that out. I'll do some research and see where that goes. I should probably start with injector specs if I can
    find any thing I guess.
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    Yes coming into line now. Had to add in the 43%...

    Yes coming into line now. Had to add in the 43% range from the original tune file. AFR bouncing around 14.5 now .I am wondering how the supplier was that far out on his base map. Although the...
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    sorry i was typing as you sent a reply looks...

    sorry i was typing as you sent a reply looks like you answered my question Thanks for all your help
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    just to be clear , The primary and secondary...

    just to be clear , The primary and secondary tables are already identical. if i make my changes to the secondary table then paste them to the primary table I still keep tuning in SD mode with MAF...
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    loaded the original tune and went to the OS tab...

    loaded the original tune and went to the OS tab ,could not access SD OS could it be locked by the previous tuner ?
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    did that also (mil on first error) p0101,02,03

    did that also (mil on first error) p0101,02,03
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    I have the mass airflow sensor frequency set to...

    I have the mass airflow sensor frequency set to zero to fail it. did I miss something?
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    VE tuning issues

    Here is what has happened. gen 3 ecm and all related sensors install on a 5.7 Mopar Hemi..(called Hemitronix conversion)
    Car was running very well with LTFTS adding +25% fuel. Good...
  25. OK thanks Ill give that a go

    OK thanks Ill give that a go
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