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Type: Posts; User: turboDave

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    I have been following that thread step by step...

    I have been following that thread step by step with no luck.
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    MAF Tuning help needed

    I am new to MAF Tuning and I am using a MAF smoother but I am still having trouble fine tuning it and I am having a funny hic-up. From the best I can tell the engine is consuming more air than the...
  3. Where do I find these delay triggers? This has...

    Where do I find these delay triggers? This has been a huge problem for me, can't believe I just found this thread :/
  4. I tried to unplug the MAF one time and the check...

    I tried to unplug the MAF one time and the check engine light came on and the vehicle barely ran so I had to stick with "failing" it. But it still showed that it was reading normal air flow on the...
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    For everyone who is interested this thing is done...

    For everyone who is interested this thing is done by the way! Turns out the turbo's weren't a great fit for this thing. The turbines are a little small or the compressor's are a little big depending...
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    we are running stock injectors and haven't had...

    we are running stock injectors and haven't had any problems on 6psi of boost but this thing only turns about 4200 RPM on average.
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    Blending Issue, Need Help

    So I was having major trouble with this 8.1L twin turbo I'm tuning and I've slowly started to figure it out. At this point I have the commanded AFR's blending pretty nicely but what I'm curious about...
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    Almost Identical on the 8.1 Kodiak RV I'm tuning...

    Almost Identical on the 8.1 Kodiak RV I'm tuning as well.
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    I've been experiencing the same thing. Is it okay...

    I've been experiencing the same thing. Is it okay that the narrow bands are off that far and pulling out that much fuel? Will putting new narrow bands in fix that?
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    I'm trying to tune Open Loop, Power Enrich, and...

    I'm trying to tune Open Loop, Power Enrich, and Boost Enrich and the afr is coming along nicely but if you look around 12:27 there is some serious flutter with the timing, map, and fuel
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    HELP! Anyone know about boost and ETC?

    I am FURIOUS with this! I can NOT fix this stupid flutter!!!
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    the help file opens when directly accessed, I...

    the help file opens when directly accessed, I organized and moved things around recently... guess that created an invalid path or something
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    What's the name of the file and the folder it's...

    What's the name of the file and the folder it's normally located in so I can see if it's there?
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    My VCM Suite Help quit working

    my vcm suite help quit working. when I click on the button the window pops up but the busy hour glass pops up and no information is ever available. This just started the other day :/

    Did I...
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    I noticed that there is a section in there under...

    I noticed that there is a section in there under the Main Spark Advance tables that says Min TPS and when hovering over it says that this is the minimum tps required to disable the main spark tables....
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    Here's the editor file

    Here's the editor file
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    So I've made it this far: It's no longer smoking,...

    So I've made it this far: It's no longer smoking, we've hit 6psi of boost and it's making some power and starting to be fun. I'm logging commanded afr, actual afr, and percent error. I've learned to...
  18. Thread: 8.1 tuners

    by turboDave
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    Try tuning one for boost! I'm having a nightmare...

    Try tuning one for boost! I'm having a nightmare of a time right now :confused:
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    Scanner: Injector Duty Cycle Question

    I'm tuning a 4.3L Silverado with a remote mount turbo and my injector duty cycle is going up above 105% on the top end. Obviously I need more fuel but my question is do I have another custom PID...
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    I'm getting this thing running better and better,...

    I'm getting this thing running better and better, the main problem I have now is that the crank case ventilation needs a lot of improvement. Every time we hit boost for more than a split second it...
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    Do you guys shoot for 14.7 during normal driving...

    Do you guys shoot for 14.7 during normal driving conditions? I'm slowly getting this thing under control and I'm learning a ton but the problem I'm having right now is that no matter how I adjust the...
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    Is there any way to run the standard scanner...

    Is there any way to run the standard scanner instead of the beta while still using the beta editor??? The editor is working ok but I can't get the scanner to do anything I would like it to. I can't...
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    Don't overlook the spark plugs. 1 or 2 ranges...

    Don't overlook the spark plugs. 1 or 2 ranges colder isn't even enough sometimes. With all of the new high tech plugs you might have to go drastically colder.
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    You guys are life savers! All of you! So far so...

    You guys are life savers! All of you! So far so good, everything you said is working like charm! Pun intended :D
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    Ok, so MAF and closed loop are disabled and I'm...

    Ok, so MAF and closed loop are disabled and I'm getting ready to try it out. Do I need to lower the PE enable TPS % to make this tuning process work?

    Also, how do I log commanded AFR
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