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Type: Posts; User: nitrousbob

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  1. Replies
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    It may be under Engine-Idle-Airflow-Idle Airflow-...

    It may be under Engine-Idle-Airflow-Idle Airflow- then you can see the two rows Gear and P/N, see if your Gear airflow numbers are a bunch higher than your P/N and you can bring it down a little. I...
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    I have an lq9 with a summit 8706 and with the...

    I have an lq9 with a summit 8706 and with the stock tb I didnt have to drill it neither on a 90mm tb. need to log those IAC counts, get your ve table good around idle (thats just a handful of cells...
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    Idle RPM modifiers and throttle blip

    Im trying to bring the idle down, the car runs really well so far, starts great, my idle is a little high still

    It idles around 850 but I am able to command a 775 in the scanner and it comes right...
  4. tune it using the wideband in open loop and just...

    tune it using the wideband in open loop and just use the wideband to detect problems. just check to make sure trims are off as they should be for this setup and dial that VE table in.
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    working through chopperDocs stuff on the IAC area...

    working through chopperDocs stuff on the IAC area table which seems to be the most of my issues, ve seems ok vs wideband in all the jackstand tuning areas. I have disabled stft in open loop to re...
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    idle and system check assistance

    Things I would like to ask,

    with no PRNDL switch does will I ever be able to confirm the idle is in p/n, I tried to add a wire to blue 54(might be another I have a wiring sheet somewhere) to PN...
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    4l80e diagnostic help

    I got a running swap but could use some help as I am new to this generation of transmission. (i had a bunch of older shit)

    which channels are best to watch a 4l80e in the scanner?
    does it really...
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    o2 readiness variables

    I am using a 2002 6.0/4l80e base os, with the 3bar rtt sd on it, i segment swapped in a 4.8l in, its supposed to be a 4.8 with a 4l80e at the end of the day, i built a fuel table like the...
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    1998 yukon starting issues

    I got an oddball readings from the crank sensor current cylinder, unless some math needs applied.

    I got a couple logs and the tune file ill post with it, in case anyone can give me a direction, i...
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    sloppy mechanics bench harness, just built one...

    sloppy mechanics bench harness, just built one myself , i think they are only 160pins?

    https://sites.google.com/site/sloppywiki/tuning-information/obd2-bench-harness
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