B15U.com - A Nissan Sentra Forum
+ Reply to Thread
Results 1 to 9 of 9
  1. #1
    ash

    Ashwin ash is offline
    Member
    Join Date
    Dec 2005
    Location
    NYC
    Posts
    10,567
    Rides
    2
    Slapped 1 Time in 1 Post

    Default Turbonetics reflash info

    After bugging these guys a bit trying to find out what exactly is going on in their reflash...this is what I got.

    --------------------------------

    The reflash alters the Q (MAF) resolution table of the ECU code. By altering that code it actually adjusts both the fuel and timing curve to target the AFR we are looking for based on what the MAF is reading. Typically that target is 11:1 AFR on 91 octane. Since we alter the MAF table only if there is higher octane fuel presented the knock sensor will still show less knock and can advance the timing back up a bit.

  2. #2

    Jamil Splash45 is offline
    Mad Scientist
    Join Date
    Jul 2009
    Location
    Staten Island NY
    Posts
    6,072
    Slapped 0 Times in 0 Posts

    Default

    boosted guys always have the fun stuff

  3. #3
    ash

    Ashwin ash is offline
    Member
    Join Date
    Dec 2005
    Location
    NYC
    Posts
    10,567
    Rides
    2
    Slapped 1 Time in 1 Post

    Default

    Yea 11:1 is nice and safe on 91...

  4. #4
    Senior Member
    Join Date
    Jul 2007
    Location
    Queens
    Posts
    1,691
    Slapped 0 Times in 0 Posts

    Default

    I know when I spoke to them they said it adjusts fuel and timing but wouldn't share any details. Ash, you done good.

    2k4spec;
    u ship my shit?
    blk03specv;
    you ship my shit????
    2k4spec;LOL ignore that, mixed u up with another black guy
    blk03specv;
    lol but im not black?? lol.. i assume you mean my car haa
    2k4spec;yea lol

  5. #5

    Jef Bacon is offline
    The Wheel Ninja
    Join Date
    Jan 2006
    Location
    Jersey
    Posts
    1,326
    Rides
    12
    Slapped 2 Times in 2 Posts

    Default

    Can I buy the reflash seprate from the kit? Or would the charge way more than what its worth?
    Forum Wheel Ninja
    stock 02's/gxe's/04+ stocks/02 G20 sports/18" volk te37's/17" silver nismo's/16" Gold Advan sa3r's
    ive seen some trannies id fuck

  6. #6

    Chris V-spectech02 is offline
    Apprentice
    Join Date
    Aug 2006
    Location
    Holtsville, Long Island
    Posts
    966
    Slapped 0 Times in 0 Posts

    Default

    i was charged $300 for the reflash

  7. #7

    Jef Bacon is offline
    The Wheel Ninja
    Join Date
    Jan 2006
    Location
    Jersey
    Posts
    1,326
    Rides
    12
    Slapped 2 Times in 2 Posts

    Default

    ^where? i want!
    Forum Wheel Ninja
    stock 02's/gxe's/04+ stocks/02 G20 sports/18" volk te37's/17" silver nismo's/16" Gold Advan sa3r's
    ive seen some trannies id fuck

  8. #8
    ash

    Ashwin ash is offline
    Member
    Join Date
    Dec 2005
    Location
    NYC
    Posts
    10,567
    Rides
    2
    Slapped 1 Time in 1 Post

    Default

    Technosquare does the reflash.

  9. #9

    Peter shortcut10 is offline
    Senior Member
    Join Date
    Oct 2009
    Location
    Meriden, CT
    Posts
    1,753
    Rides
    1
    Slapped 0 Times in 0 Posts

    Default

    I'm guessing the reflash is also adjusted based on the boost pressure you want to run at? cuz the curves would be different for someone running .5bar(as I want to do) as opposed to someone running 1.0bar or more wouldn't they?
    That's how I did it with my 91 se-r as soon as I decided to go up to 1.5bar from .5bar I had to send my computer out again then fine tune it on a dyno when it came back....
    just curious..... let the flaming begin LMFAO.....

 

 

Similar Threads

  1. Turbonetics shop tour...
    By ash in forum Video Games & Multimedia
    Replies: 8
    Last Post: 11-16-2009, 03:55 PM
  2. Turbonetics kitss...cheeep
    By ash in forum Forced Induction & Supporting Modifications
    Replies: 36
    Last Post: 01-17-2009, 01:25 PM
  3. Turbonetics kit modification
    By V-spectech02 in forum B15 Sentra (2000 - 2006)
    Replies: 18
    Last Post: 07-18-2008, 04:18 PM
  4. ECU Reflash
    By V-spectech02 in forum Tuning & Engine Management
    Replies: 25
    Last Post: 05-04-2008, 03:20 PM
  5. SES light after ecu reflash
    By skHTE in forum B15 Sentra (2000 - 2006)
    Replies: 14
    Last Post: 01-12-2008, 12:35 AM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts