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    Thread: turbo stall on full throttle vr6

    1. Member jetdavdub's Avatar
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      Mark 3 Vr Turbo, Mark IV vr6, b5 passat
      07-11-2008 11:45 AM #1
      when I get on it (gas on) and start building boost if I give it full throttle at partial boost (5) it dogs down; if I let off for a second then give it full throttle it's fine... do you think I'm either getting a rich or lean condition?
      98 Jetta VR6T

      01 B5 Passat w/ v6 30v

    2. 07-11-2008 11:54 AM #2
      Quote, originally posted by jetdavdub »
      when I get on it (gas on) and start building boost if I give it full throttle at partial boost (5) it dogs down; if I let off for a second then give it full throttle it's fine... do you think I'm either getting a rich or lean condition?

      what tuning software are you running? do you have a wideband, that would be able to tell you if your running lean or rich.

    3. Member jetdavdub's Avatar
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      Mark 3 Vr Turbo, Mark IV vr6, b5 passat
      07-11-2008 12:01 PM #3
      I haven't gotten it fully hooked up yet, I have it in the bung but not wired yet. haven't had time.
      98 Jetta VR6T

      01 B5 Passat w/ v6 30v

    4. Member jetdavdub's Avatar
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      Mark 3 Vr Turbo, Mark IV vr6, b5 passat
      07-11-2008 08:46 PM #4
      eip stage 1 , though I have stage 2 not installed yet... sucks but works atm
      98 Jetta VR6T

      01 B5 Passat w/ v6 30v

    5. 07-12-2008 01:51 PM #5
      Quote, originally posted by jetdavdub »
      eip

      That's your problem right there.


    6. Member blue98jettavr6's Avatar
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      Mar 19th, 2001
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      98 jetta vr6T (sold)/07 A4 sline/farenheitGLi 1194/1200
      07-12-2008 05:10 PM #6
      Quote, originally posted by 1_slow_mk3 »

      That's your problem right there.

      I have to agree as to close friends ran that software (i'm from maryland) and would have to tune it all the time. It a really complicated set up to tune.

      I bought C2 set up which uses a chip design to run with 440cc injector and since you've lowered your CR then you'll be using a aftermarket fuel pump. most common is the walbro 255lph in-line or the BOSCH Motorsport 034 pump. you can use this chip and injector with out the fuel pump but you have to stay below 10psi per the chip tuner.
      I'm speaking from experience. This is the second C2 vr6 turbo tuned car I've been around. the 1st ran the #30 software and my own car runs the #42. pulls hard and pulls all the time through all gears over here on the autobahn

      98 Jetta VRT http://www.youtube.com/watch?v=glYL6Qn8mVo http://www.youtube.com/watch?v=bGI5kkCXBlA
      07 Audi A4 Sline H&R coilovers
      07 Jetta Fahrenheit GLi apr stage 2

    7. Member jetdavdub's Avatar
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      Mark 3 Vr Turbo, Mark IV vr6, b5 passat
      07-15-2008 10:15 AM #7
      this was a non eip flame question thats all.. no opinion on the software is currently needed. Everyone that has a vr turbo pretty much already knows the best route to go. c2 ftw / or standalone ~

      i guess I have it figured out now anyway thx




      Modified by jetdavdub at 7:16 AM 7-15-2008

      98 Jetta VR6T

      01 B5 Passat w/ v6 30v

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