duty

  1. PhilW

    100%+ Injector Duty

    Now i remember bill talking about this, and just popping onto Vortex i noticed this thread.... http://forums.vwvortex.com/zerothread?id=4227807 Now if i had a wideband installed i'd probably run some 380cc's and see where i could get to with lemmiwinks. Any thoughts?
  2. tonipieleanu

    Low N75 duty cycle and hesitation - why?

    The main problem I have is hesitation when changing gears and leaving from a stand still. As soon as I let go of the clutch the rpms drops and get a hiccup then it revs almost as it should. The same happens when I'm changing gear. MAF, O2 sensors have been replaced but the problems still...
  3. PhilW

    Heavy Duty Clamps For Hoses

    Anyone reccomend any clamps? I keep blowing off the hose on my throttle body all the time so i fancy gettin some nice shiny heavy duty mofo's. Cheers.
  4. Duty cycle good or bad

    Hi people, i have a question. Is the Duty cycle of this log a little strange or not, it goes from begin til end at 77%. Also my car does surging at +/- 3500rpm The log-file is from my tuned ibiza fr. Spec, Boost Actual Boost Idle speed Engine load Inj, period Air mass in Duty Cycle 990-1800...
  5. Daz_gibbo

    Why is my Duty going 100% at 5k

    Running KO3s with Revo Stage 2 Setting for the log below HB7 T7. Wastegate is slammed shut to acheive requested at high RPM.. why? Even if the KO3s can't acheive the requested at higher RPM shouldn't the software only allow 95% duty? Only comparison I have is Martyn who only sees 70% at...
  6. Martyn

    N75 Duty Cycle & Airflow Query

    Popped out last night to do some logging as I was a bit bored.... First Log - Blocks 002,004 and 115. http://www.seatcupra.net/users/martyn/logs/First-002-004-115.xls Second Log - Blocks 002,115 and 118 http://www.seatcupra.net/users/martyn/logs/Second-002-115-118.xls N75 duty look a...
  7. N75 Duty

    Was just wondering about this,the n75 duty hits 95.3% max in a attempt to spool up fast(requested boost alot higher than actual) then duty levels out to between 70-90% till redline is this correct.Boost seems to be a touch higher than requested.
  8. Calculating injector duty cycles

    I am about to calculate the duty cycle of the injectors using VAG-COM log (002). I've already checked Glenn's "study" regarding to this topic. He got bigger values than 100% which was strange for me. How could an injector be kept opened longer than 100% (all the time)? My theory is the...
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