Beiträge von epfxtrade

  • Sauger Tuning

    @Jan#SPS
    Hilft das irgendwie bei dem Problem Drehmoment oder das die ECU runterregelt. Im US Forum hoffen jetzt halt einige das sie dem Longtube (überarbeitete Version) endlich die Leistung entlocken die er schaffen sollte.

  • Sauger Tuning

    Für manche vielleicht interessant aus dem Miata.net Forum (OVTune) Ecu Tec Upgrade:


    Super excited to tell you guys EcuTek Just released something awesome to us that is a serious game changer for the ND MX5! Note, a lot of this stuff is not a final product. These are working version updates for the MX5 to help extract maximum power from the vehicle and effectively reducing the ECU "nannies."
    As EcuTek has metioned to us..this isn't where it ends. They are working on perfecting the MX5 platform even further!
    Ecutek RaceROM phase I brought us:
    launch Control
    Throttle Autoblip
    Flat Foot Shifting



    and now Phase II brings us benefits for N/A vehicles and BOOST



    A Few Details!
    - Throttle and Torque control
    - Speed Density / Boost Tuning / MAP based
    - Hybrid SD
    - Camshaft volumetrics for torque
    - AFR Target RaceRom



    Torque and Throttle Control
    -accurate measuring, control, and unlocking of torque controls and throttle control for the ECU, bypassing stock "torque" based throttle management.
    benefits:
    Naturally aspirated: Get maximum power...all the time? Yes! We have seen this to be a big issue on E85 and Race Fuel Tuned MX5s where the ECU will lock up torque management and effectively decrease throttle as we get closer to MBT. This is CRITICAL for such cars to maintain the power thresholds they need.
    Forced induction: Required for consistent and accurate throttle management without the ECU intercepting desired throttle angle.




    Speed Density and Hybrid MAF SD
    - No more MAF sensor only based tuning. Accurate pressure ratio support and rescaling of the ECU for higher loads / air density. The combination of tuning possibilities makes this one of the best features available. At any time we can have the engine switch over from MAF to MAP based readings, or go MAF alone, MAP alone, etc. On the onset of boost, after a certain psi...or if someone wants to go with an intake / intake manifold and no longer worry about a MAF sensor.
    - The stock MAP Sensor has IAT integration, which makes this even better!
    Benefits:
    Naturally aspirated: No longer rely on MAF flow for accurate fuel control. No longer rely on MAF IAT temp readings for accurate TEMPs. Bypass the MAF completely for ITB like system, aftermarket intercoolers, ducting into the intake manifold, etc. No more requirements on the intake tube for airflow turbulence on MAF readings.
    Forced Induction benefits: Accurate measurement of boost, load, and accurate fueling based on ACTUAL manifold pressure / air density. Boost Based tuning without relying on MAF flow, MAF placement, etc. BOOST AIR TEMP Based corrections
    General benefits: Hybrid MAF SD. On the fly switch from MAF reading to MAP reading for fuel control. This is the icing on the cake system to take full advantage.. example: low load and idle the ECU has advantages on reading MAF, then switch to MAP based Speed Density as you approach full load, so that you can get full throttle based enrichment while bypassing the MAF and having your air corrections based on temperatures in the manifold!




    Camshaft Volumetrics for Torque
    Another benefit to torque control and volumetric processing that is necessary to maximize power and efficiency at all valve advances.




    RaceROM AFR.
    The stock MX5 Skyactiv Fuel strategy is quite complex. Start with a base target Depending on temp, strip fuel in or out depending on XX this, XX that. Throw fuel in if "calculated" EGT reaches xxx to preserve the catalyst. Add xxx fuel to reduce effective torque... etc. Not anymore. Stripping away all the nannies for some of the more modified cars..EcuTek has released MX5 AFR RaceRom
    A RaceRom AFR control map that allows us tuner to get the AFR we want, all the time, without worry. This heavily benefits users with aftermarket headers where the fueling strategy goes off due to ..odd cat temps. (what cat?)
    Benefits:
    Naturally aspirated: Get the exact AFR we want, all the time Regardless of catalyst temperature (calculated), regardless of torque management
    Forced Induction: Get the exact AFR target we want. Can't get any more critical than that. It's an absolute requirement for maximizing safety on a forced induction MX5 ND Tune.



    [Blockierte Grafik: https://forum.miata.net/vb/images/smilies/jumping-smiley-019.gif]Also..just want to re-iterate. EcuTek is working on making this even more efficient. It doesn't stop here.[Blockierte Grafik: https://forum.miata.net/vb/images/smilies/jumping-smiley-019.gif]

  • (Vektor-)Grafik für RF Silhouette

    Danke für die Schriften muss die jetzt noch ins windows einbetten anbei mal die ersten 2. zur ansicht als jpg (jpg ist von der neu erstellten vektor). Schriften hab ich einzeln nachgearbeitet.


    Schrift ist jetzt eingebettet aber die Klammeraffen {} funktionieren im illustrator nicht. macht aber nichts da ich das "a" eh schon als vektor hab.


    Grafik wegen bei Mazda liegendem Urheberrecht entfernt.

  • (Vektor-)Grafik für RF Silhouette

    Sollte heute noch fertig werden, muss dadurch das, dass Ausgangsmaterial Kantenglättung hat einiges bearbeiten und da es für eine Folie ist sollte das auch sauber sein. (und Nein ich Feier schon seit Jahrzehnten kein Weihnachten mehr ;) ).

  • Getriebeschaden

    Wer im US Forum gelesen hat es wurde dort schon lange bevor irgendwas passiert ist von "OVTune" bekannt gegeben das es eine Schwachstelle bei dem Getriebe gibt (Info durch dessen Mazda Kontakte). Die Schwachstelle ist nicht die Konstruktion an sich sondern ein Materialfehler bei den Zahnrädern, welche Charge das betroffen hat wird man wohl nie erfahren.