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George GEP

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Posts posted by George GEP

  2. S54 Throttle Settings

    in G4+

    Posted

    12 hours ago, integrale8v said:

    The PID was not as I sent in the picture.  The jumping up/down was due to this.  Here is a editet map.  I set down the P a bit just in case.  This may cause slow reaction but best to start with it low and raise it.

    WTF-THROTTLE-MAP2.pclr

    i mean i tried that settings, tried to play with it as well - no difference still jumping up and down itself...  no matter what...

     

  3. S54 Throttle Settings

    in G4+

    Posted

    Ok so i adjusted settings as per instructed above

    removed 4 or 5 springs from throttles to make it easy as possible

    Now i'm facing really weird problem

    throttle is jumping up and down open / close itself... tried to calibrate automatically or manually it still does same thing from time to time...

    i have logged that event so please kindly see log and tune file.

     

    thanks in advance

    WTF-THROTTLE.llg

    WTF-THROTTLE-MAP.pclr

  4. S54 Throttle Settings

    in G4+

    Posted

    Just now, integrale8v said:

    Yes you can do this with all springs also, but if you get the overheating error you must remove springs.

    On this engine I ran it for a long time with all 6 springs without problems, I just removed them because I have had problems on other S54s.

     

    cheers

    thank you

  5. S54 Throttle Settings

    in G4+

    Posted

    3 minutes ago, integrale8v said:

    The S54 is a bit tricky to calibrate due to the linkages between the throttle motor and the throttle body.  You cant use the automatic becuase of this. 

    The way I do it:

     

    Main TPS should be the one on the throttle body.

    first with the motor not running, start logging in Pclink and just push the throttle body to full open. That way you get both max and min voltages for the both TPS.  Input these voltages manually in the settings.

    Now you can start the engine but leave the E-trhottle in Setup mode.

    The main TPS (on the throttle body) will be ok now, but to get the correct voltage for the Sub tps (on the motor) You must give full throttle with the e-throttle and read out what the voltages are now. And on idle as well for the closed voltage.

    Input these in the setting and it should work i normal mode also.

     

    Here is a pic of my PID settings. I have 2 or 3 springs installed.

    s54.thumb.jpg.d380d5588dfc99892bc5549ac00f22c0.jpg

     

    Thank you very much i will give it try and post results

    can i try this on stock springs Yet? 

    thanks

  6. S54 Throttle Settings

    in G4+

    Posted

    i do calibrate automatically as instructed, how can i calibrate it else

    it is always like that no matter how i may times i do calibration it does same thing... any hints suggestions for it as well as PID ?

    i will remove springs but will that change TP Main and sub?

  8. S54 Throttle Settings

    in G4+

    Posted

    OK so basically car is running great except throttle issue

     

    time to time it gets in limp mode, i have to restart car  (shut down completely and start again) to make throttle work

    also i have noticed that throttle works only in Setup mode and never in ON mode.... i had same issue with other BMW M54B30 as well on stock throttle

     

    please kindly see log, screenshot and flash itself attached here and share your opinion

    log is recorded to show what happens when i switch from setup mode to ON... nothing else.

     

    i have calibrated throttle several times but result is all same

    thanks in advance

    throttle-error.llg

    throttle-error-.png

    throttle-test.pclr

  9. E46 m3 oil temp gauge / dsc

    in G4+

    Posted

    Hello

     

    Does anybody have success to run oil temp gauge on oem cluster or run DSC?

    I would like to use it but was wondering is it through CAN or simple wiring? Also if it is through CAN can anybody share parameters?

     

    Thanks in advance

     

     

     

     

     

  11. Siemens 220LB injectors - LOWz

    in G4+

    Posted

    Anybody run 220LB SIEMENS injectors?

    what resistor box do u guys use?

    i have tried those injectors on several customers EVOs and none of them ran with Resistor box, on stock or On Vipec or on Link Ecus (evo plugin ecus).... but without resistor box it runs... dont get why and how? 1f642.png:) 

    injectors are low impedance~ 3ohm is reading... tried oem Mitsu resistor box as well as aftermarket resistors... still nothing. any idea?

    i know Vipec / Link (evo plugin ecus) does not support low impedance injectors but cars are running with no resistor box and making 600-700whp on those injectors :D why and how?

     

     

    injector.jpg

  16. Injector PW is changing itself - really strange

    in G4+

    Posted

    thanks for input

     

    watch log from 4:22 to 4:50

    selection time: 0:33 - 0:59

    you see PW is 2:336 then it goes to 2.558 in this log ok there is RPM Difference but Exactly the same thing happens on SAME rpm range and im trying to figure out what the hell is wrong here.

    it is not RPM related i'm sure i know i dont have Wideband Logged but this is the problem what i see just cant figure out why it happens

    when i started car it was idling pretty lean and PW was like 2.33-2.20 then with SAME fueling figures it became 2.5-2.6pw :) HOW? :D

     

     

  21. Injector PW is changing itself - really strange

    in G4+

    Posted

    Hello Sending Latest log files V9 file contains lean condition and after several stall and startups it goes rich side

    AFR is not connected to ecu and not logged but u can identify when it goes rich by PW change... i see PW is rising when fan kicks in but goes back when it goes off i understand that but besides that event it goes richer   or even i can not understand which condition is normal for ecu running lean or running rich... whatever it is u have V9 tune file and V9 log file to see 

     

    thanks in advance

    throttle-went-off.llg

    v9-idles-lean-then-rich.pclr

    v9-idles-lean-then-rich-LOG.llg

  24. Injector PW is changing itself - really strange

    in G4+

    Posted

    ok im not talking about spikes :) i know that..

    as i said i dont have log of lean condition but it is not spike it is just Condition that car runs in for a while u may even adjust whole fueling map (it will run lean so long) then it comes back to rich side or normal side... 

     

     

    On a separate note, your TPS sub signal is sitting at 20% while the TPS main is at 3.4%. This will cause it to error out after a few minutes and disable your ethrottle. It looks to move up and down with the TPS main signal so hopefully just needs recalibrating.

    Thanks for that note

  25. Injector PW is changing itself - really strange

    in G4+

    Posted

    OK so there is story

    car is inline 6 cylinder BMW, which is running set of 65lb injectors, it is turbocharged S54B32 fully running on Link Xtreme wire in ecu..

    there is really strange issue, car goes Rich itself and goes lean itself whenever it wants... i dont see myself any reason for that i just noticed that it is ecu related not hardware as injector pulse is changing when event occurs...  i dont have log that contains both events lean and rich but i have rich event here that i can post

    there is no fuel correction kicking in as much as i see it... maybe Simon or anybody else can see what is wrong there that could cause car go lean or rich

    i'm not talking about moving car  when car is standing and idling.. it may run lean or it may run rich  whenever it wants without any logic....  i have fuel adjustments by speed and it had 0 relation to Idle part

     

    so basically on idle injector pulse width looks like 2.4ms (when it runs rich) and when it goes exremely lean it goes like 2- 1.9ms

     

    please kindly check and suggest your ideas

     

     

    strange-issue.pclr

    rich.llg

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