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  1. Replies
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    I guess what I meant played with code is I...

    I guess what I meant played with code is I changed some settings as far as cam angle and worked with another guy that knew code and was pretty handy with the 0411 PCM. He couldn't find anything that...
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    I played around with this same exact thing for a...

    I played around with this same exact thing for a while. ANother guy and I played with the code, crank sensor pattern and what not and we came to the realization that we were not going to be able to...
  3. I don't mind, its my thread :) Mike

    I don't mind, its my thread :)

    Mike
  4. Respond here one more time than you got it...

    Respond here one more time than you got it licked!!!

    Mike
  5. I am and getting fairly close to embarking on...

    I am and getting fairly close to embarking on another 411 4 cylinder setup. PM me!!!
  6. Looking for a company to help with base tunes

    Hi all,

    I have been doing minor tuning on and off for years, doing easy things like engine swaps that need codes shut off, small tweaks to fuel/MAF/transmission tables, etc but our shop built an...
  7. Thread: Vin Problems

    by schwoch1
    Replies
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    4,250

    If you are bench flashing this unit you have to...

    If you are bench flashing this unit you have to use a key on power also. You just can't disconnect all power to the PCM when done flashing. You have to turn the 'key' off, wait 10 seconds or so, than...
  8. Mine still is on the back burner unfortunately :(...

    Mine still is on the back burner unfortunately :( I am still going to use the E67 system, just have several other projects ahead of it for now. Seems the older I get, the less ambition I have...
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    Glad to hear it all worked out. It actually was...

    Glad to hear it all worked out. It actually was quite simple :)

    Mike
  10. It seems the more I look into this, the less...

    It seems the more I look into this, the less feasible this is becoming.... :(
    Any systems out there that may work better possibly that have the tuning capability that the Duramax's have?

    Just...
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    Thanks for that info! I was kinda wondering if...

    Thanks for that info! I was kinda wondering if they ran when/if it drops the cam sensor. I know most GM systems will run without a cam reference, but beings GM did not design this system, I was kinda...
  12. The engine will get to 3000 very little, most of...

    The engine will get to 3000 very little, most of this time it should be in the 1900-2300 RPM range, so the duty cycle of the injector shouldn't be too bad, as it won't be spending too much time at...
  13. I plan on putting it in some sort of older truck...

    I plan on putting it in some sort of older truck and use it to haul my 6000 lb travel trailer where ever I need to go with it!

    I got my eye on a '69 GMC 3/4 ton 4wd truck that someone took a...
  14. I have to have some way of replicating the cam...

    I have to have some way of replicating the cam sensor signal on the bench, which is 2:1 of crankshaft speed, hence the need for a ratio adapter of some sort!

    On the actual engine, I have the same...
  15. Yes, that is EXACTLY what I am thinking of doing,...

    Yes, that is EXACTLY what I am thinking of doing, not sure if it will work though at this time!!!

    I need to procure a few more injectors and a 2:1 gearbox to get the crank and cam signals to the...
  16. The 4-53 in stock form turns 2800 or so RPM's...

    The 4-53 in stock form turns 2800 or so RPM's under load, a little bit higher under no load. I thought about just doubling the RPM on the LBZ system, but if I remember correctly, the tables stop at...
  17. Here is the wiring diagram that for the moment I...

    Here is the wiring diagram that for the moment I am basing my assumptions on. I could be wrong but it looks as if the PCM provides 4 power leads that are grouped with two injectors. Curret thought at...
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    LBZ cam/crank waveform

    Sooooo.... does anyone out there happen to have a good waveform of the cam/crank relationship on a LBZ Duramax??? Just into the beginning stages of a custom project using the LBZ controller and I...
  19. I am the guy that boothybunch speak of!!! I am...

    I am the guy that boothybunch speak of!!! I am crazy enough to try this, and hopefully I can make this all come together!!! Basically the plan at the moment is to tie the injector grounds from two...
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    So....... you dug up a two year old thread to...

    So....... you dug up a two year old thread to piss and moan about the lack of support for a vehicle that has been CLEARLY not supported for as long as I have been around..... I don't understand your...
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    You are right Taz, I just checked, sorry about...

    You are right Taz, I just checked, sorry about that. So with that said, did the express/savana twins use a different PCM than the Silverado/Sierra's did?

    Mike
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    I had the same problem a while back. I swapped an...

    I had the same problem a while back. I swapped an '04 5.3 out of a Silverado into my '71 GMC. No matter what I did I could not get the A/C to work with the 12V input like the S10's and the vans did...
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    Sticky: And let me guess, they will be the loudest voices...

    And let me guess, they will be the loudest voices when Big Brother comes down on companies like EFI Live and makes it impossible to tune anything, right??? :ermm:
    Just my thoughts!
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    Sticky: SHHHHH........ don't need to be broadcasting...

    SHHHHH........ don't need to be broadcasting theories like that out on a public forum!:music_whistling_1:
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    I laughed my ass off at this because I just put...

    I laughed my ass off at this because I just put an injector pump on one of them just last week! It had to be the cleanest '81 Buick LeSabre I have ever seen in my life. This car was this mans life!!!...
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