It arrived last night :-) I have played with the software a bit more (but haven't registered it yet). I have two startup questions: 1) I have read that with...
On this page to the left, click on "files". It will take you to the tutorial that includes the scan and tune manuals. You will find license details in there....
Bert, once you figure out how to upload your stock tune from the PCM, email it to me, and I will send you a good tow tune. I need your tune because every...
OK, I'll do that this evening, thanks. BTW: I've noticed that you have referred to an "OS" a number of times. Just to make sure I understand what you are...
Would there happen to be a copy of the read PCM tutorial in pdf (or doc) format? When I am sitting in my truck, I won't have access to the internet. Bert...
Can anyone explain what these are? I know that the DSP2 will give you 2 on-the-fly tunes and the DSP5 will give you 5, but that's it. How do you switch from...
using a switch. It is routed/wired to the PCM. There is a limited amount of memory, so you can't have completely different tunes, you can only change a...
So you just fashion your own multi-position switch? Is ther eanything special about the switch? Like you, I don't really see a need for it at this point, but...
I have seen quite a few comments online about how various chips throw off the DIC's accuracy. That makes sense to me because my understanding is that the...
it's an age old question that has never been offered a real good explanation. i will do the best I can. Our PCM has no idea how much (gallons of) fuel is...
I think I see where my error was. I assumed that the tables indicated how much fuel to inject, but they don't. Instead, 0720 and 0721 simply tell the system...
On a related note, can you control what the DIC does using an EFILive tool? I used to have a 2004.5 2500HD and the DIC could display both instantaneous fuel...
... the ... because ... no ... be ... It just struck me as odd that it is missing. I don't know for certain if it is available in '05 2500's or not, but I...
... I found the table I was thinking of: B0727. Since it defines the amount of fuel to inject based upon throttle position and rpm, why not just modify it? ...
after you try that, and log a run with it, let us know how that works. I will say, there is no substitute for the learning process, this is the ultimate...
A simple technique to increase the accuracy of the DIC is as follows: Fill your tank Reset the Gallons used on the DIC When refuelling, generate the following...
Has this been done and logged before? I enjoy tinkering, etc, but there is no point in reinventing the wheel. Even as a learning tool, reinventing the wheel...
Thanks for the info, Mark. I have found that stock my DIC is off by as much as 10% so making any changes will undoubtedly make that even worse. Can you tell...
That is a different approach Mark. Good Post I always assumed that fuel used was a separate routine using the fuel tank calibration. But I've never tested...
... Fuel used only is reset when one uses the steering wheel controls to reset it .... it does not reset when filling the tank on its own. I have taken miles...
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